★ 5

Colfax Strong CrossFit has been an amazing find. From day one, the coaches and members made me feel welcomed and included. The atmosphere is incredibly friendly, and the community genuinely cares about each other’s progress!

Source: Google

★ 5

Man. What a nice gym. Super clean spacious. Tons of equipment.

Source: Google

★ 5

Best gym in Denver! The coaches are welcoming, knowledgeable and genuinely interested in helping each member reach their goals. The community is what sets this gym apart, everyone creates a positive and supportive environment, this is what makes it a place where you want to show up and give your best. I’m so glad I joined shortly after moving to Denver.

If you are looking for a gym that is supportive, community driven and truly cares about your experience, Colfax Strong is the place!

Source: Google

★ 5

Amazing gym. Coaches actually watch your form, push you the right amount, and the community is super welcoming. Great mix of strength, conditioning, and barbell work. Easily the best semi‑private training I’ve found in Denver.

Source: Google

★ 5

I have been a member here for a few months and really enjoy this gym. The coaches are knowledgeable and very nice. The equipment is good quality and very clean. Classes are always fun and challenging! But the part that I love is
the community of fun people. The gym really cares about the member experience. Check it out! I would highly recommend this gym for a drop in if your from out of town or a membership if you live in Denver:)

Source: Google

★ 5

Great space, vibe, coaches, and membership. Ownership and coaches take a long term approach to your health. They have programs to help with health goals, weight and fitness tracking, nutrition consultants, and regularly bring in physical therapists for seminars on injury prevention and mobility improvement.

Source: Google

★ 5

Whether new or a CrossFit vet, this is the place – trust me. They pair excellent classes, coaches, and life & nutrition guidance with a humble and welcoming community.

They even host all kinds of events in the area – summer hikes, Colfax cleanups, small business support, parties, local comps, and that’s only in the 3 months since I’ve joined.

Whether you’re team morning classes, afternoon, or all over the place – I think Colfax Strong is molding magic. ✨

Come try it out! I’ll save you a seat in the rower

Source: Google

★ 5

Awesome gym! Clean, friendly staff, and decent rates. I’ve worked with Tayler for the past 90 days and she’s the best PT I’ve could’ve asked for. Very knowledgeable, supportive, and has helped me achieved my goals for preparing for the CPAT and fire academy. Awesome place to go if you’re wanting to take your fitness to the next level.

Source: Google

★ 5

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★ 5

The CrossFit community never ceases to amaze us. After the fire next door to Mach983, Colfax Strong immediately reached out offering help and support. The kindness and unity shown remind us why this community is so special. Highly recommend supporting Colfax Strong — incredible people and an even better gym. 💪🔥 #CrossFitCommunity

Source: Google

★ 5

After a couple of years of lazily lifting on my own and not seeing results , I decided to get serious about my fitness. I took a chance on Colfax Strong and joined the 3X a week semi private training. I am relearning good technique and pushing myself to the max. It is a serious commitment to my health and I chose the best group of trainers to keep me on course! I am easily one of the oldest women athletes at this gym and I feel accepted, capable and supported. I am most impressed by the knowledgeable coaches
and can’t wait to try group classes soon!

Source: Google

★ 5

I had not worked out in a gym for four years so beginning a strength training program was very intimidating. I immediately felt comfortable when I walked through the doors of Colfax Strong. It’s a friendly, energetic vibe and I feel myself getting stronger with each session. Pam is an amazing trainer. She is very mindful of good form and she changes up the workouts so they’re not only challenging but fun. She inspires me to give it my all each session.

Source: Google

★ 5

Joining Colfax Strong gym is the best investment I have made in myself. Prior to joining this community my workouts were inconsistent and lacked variety. Now that I have been attending classes and personal training sessions for about 5 months now, I can say that I look forward to walking in to the gym each day. The coaches are knowledgeable, the community is supportive, and workouts are challenging, varied, and even fun. After consistently working out at this gym, I feel more ready and confident to tackle bigger hikes, perform heavy lifting at my job, and take care of my family. If you’re considering joining a gym or looking to drop in at a gym while visiting Denver, I highly recommend Colfax Strong!

Source: Google

★ 5

In my first 90 days I have benefited so much!! I love the community, I look forward to going 3x a week, and I love challenging myself to become stronger and more resilient. Wish I would have joined sooner!!!

Source: Google

★ 5

Prior to finding Colfax Strong I worked with another personal trainer in Denver for about 6 months. After just 3 months at Colfax Strong with Pam my weight, strength, and stamina have improved significantly and noticeably more than with prior personal trainers. The difference is visible and quantitative. Personal training here is thoughtful, customized, measured and tracked in a way that gives me multiple insights into my growth and progress. Pam specifically is kind, patient, tough, and invested in my success. She sees what I enjoy and where I struggle and makes adjustments that keep me engaged and challenged. For example, she knows I struggle to take a good rest between sets so she has me work on my balance or my core so I still feel like I'm moving while giving my muscles a rest. She's watched me struggle with learning new things and made on-the-fly adjustments to help me from getting discouraged.
Gyms are SO intimidating. Colfax Strong is not. Outside of Pam, who I love dearly, the whole staff is friendly, helpful, engaged, and encouraging. Also there are cute dogs to pet. 6 stars if I could. Really grateful to have found a space that makes me feel both comfortable and powerful. Pam is the best. She's my favorite thing. Dogs are also great. Good selection of cool t-shirts. Love the dogs.

Source: Google

★ 5

Nick is one of the best coaches I’ve ever had. He makes sure to give one-on-one advice in every class by giving cues, help with form, and encouragement at the right moment to keep you going. He will always meet you at your level without judgement and makes you feel welcome no matter your mindset of the day. Colfax Strong is lucky to have him and they know it. Thank you!

Source: Google

★ 5

Colfax Strong is the absolute best crossfit gym I've ever been to. I went here from 2021 to 2023, then left for a couple years and came back around six months ago. I couldn't believe how much I missed the community and atmosphere here! The coaches are all extremely knowledgeable and always willing to help out members both during and outside of class. The members are truly great people and the camaraderie makes workouts especially fun and like I can push myself even harder. They make sure to celebrate their members' wins, whether big or small, and it's so nice seeing everyone's progress and drive to be better. This gym has helped me immensely both mentally and physically and I'm so grateful for it.

Source: Google

★ 5

My gym for the past 3 months. I love it here. Everyone’s supportive, I’m stronger, more confident, the gym instructors are very knowledgeable and keep everyone in the class you from hurting themselves. Only thing, I wish there was a little more AC in the summer 😂 overall amazing gym and I love how they push people to be their best selves inside and outside the gym

Source: Google

★ 5

Colfax Strong Strength and Conditioning is hands down the best gym I’ve ever been to! There’s something truly unique about this place, the workouts are incredible, but it’s really the coaches and the community that set it apart. Coaches Nick, Mitch, and Taylor, along with the rest of the team, bring so much knowledge, energy, and encouragement every single session. They push you to be your best while making sure you feel supported every step of the way. I absolutely love it here, and it’s what keeps me coming back week after week! Thank you, Colfax Strong!

Source: Google

★ 5

It's not every day you walk into a gym and walk out with lifelong friends, but that's totally what happened to me at Colfax Strong. I joined the week I moved to Denver, and knew it was something special. Chad and Esther have created a space filled with encouragement, integrity, and real connection. Nick and the other coaches are thoughtful and personal, and their deep knowledge of fitness is matched only by their kindness and their ability to meet people exactly where they are. I have hit many PRs under their guidance and have grown the most out of any other gym I’ve been to.

What makes Colfax Strong truly stand out is the community. Everyone shows up for each other. There is no ego, just kindness, support, and a shared commitment to growth. Everyone celebrates milestones, big or small and it feels like I leave every class with a smile. They also have so many fun events from their famous Murph bbq, to Halloween parties, to summer outings!

Colfax Strong isn’t just another gym, it feels like family with a sense of belonging. Love you all!

Source: Google

★ 5

Ester and Chad at Coflax welcomed me with open arms for my drop in while in Denver. I got the times mixed up and Chad took time out of his day to let me finish working out before closing. The gym itself is aesthetically beautiful. Tall arched wood ceilings with huge skylights. Equipment is all in perfect condition. I highly recommend checking it out. Enjoy

Source: Google

★ 5

This is the best gym I’ve been a part of. The coaching staff is knowledgeable, supportive and helpful. Every workout is so different it never feels repetitive.

Source: Google

★ 5

We did a drop in class at Colfax and it was amazing! A super nice, clean, spacious and very well equipped gym! Our coach was extremely friendly and knowledgeable - the workout was challenging! The atmosphere is very positive and the members welcomed us with open arms. And your furry friend can wait in the lobby while you workout!

Source: Google

★ 5

Friendly and helpful staff. The team makes it easy to keep coming back for more workouts.

Source: Google

★ 5

I have been a member of many fitness centers and clubs throughout my life and none can compare to Colfax Strong! It is an amazing place where all the members and coaches are extremely supportive and encouraging no matter your age or ability.

The owners, Chad and Esther, are very personable and do an awesome job keeping the gym and equipment clean and in good working order. They continually seek ways to improve members' experiences so we all can get the most benefit from our workouts and have fun. The workouts are very challenging but enjoyable. Additionally there are always organized competitions with other gyms and member social events throughout the year. Other services include periodic seminars on various aspects of diet and exercise, and volunteer events to help to help the larger community.

Recently Colfax Strong began a program for semi-private personal training sessions to complement their private personal training. I was able to participate in the demo of this new program and found it to be extremely beneficial in addressing many of my physical weaknesses and deficiencies in my olympic lifting techniques. It also allows me to get personal attention while continue to attend the group classes, which l love.

So if you are looking for an outstanding place to get fit, the opportunity to make new friends and support your community this is definitely the place!

Source: Google

★ 5

Fun, attentive, and knowledgeable coaches that aren’t afraid to correct your form. Welcoming and supportive community. Best place to learn CrossFit for the first time. I look forward to every workout.

Source: Google

★ 5

People: "You have beautiful eyes"
Me: "But have you seen my biceps??"
Membership should come with an inflated ego warning. Colfax Strong is such a wonderful community of accepting cool people. I never knew a Crossfit gym could be so...gay in the best way. Love this gym and have never felt better in my body 💜💜💜

Source: Google

★ 5

Beginning my journey back into fitness at age 68 has been daunting. The warmth and support from the Colfax Strong gang has made a huge difference. Two weeks into the journey I'm already feeling a difference!
A year and a half later I have lost 40 lbs. gained muscle mass and navigated a shoulder dislocation with the help of my trainer. My recovery from this skiing accident would not have been possible without Coach Mitch’s help.

Source: Google

★ 5

I love this gym! I started going when I first moved to Denver and was looking for a way to stay active and I’m so glad I found this gym. The coaches are amazing and genuinely care about helping you get stronger and feel confident. Every day is a different workout, so you’re never bored, and the mix of strength and conditioning keeps things fun and challenging. It’s also a really welcoming, and no-ego environment. I’ve gotten so much stronger since joining! Highly recommended.

Source: Google

★ 5

A great community and a great workout!

Source: Google

★ 5

Such a great place with encouraging/caring/knowledgeable trainers and members! So glad to have this community

Source: Google

★ 5

I started with Colfax Strong just over five months ago and my transformation has been absolutely amazing... You know their program works when you are complimented consistently on the visual progress. Even with a pretty extensive Achilles injury they have adapted to what I can do. My personal trainer Mitch is phenomenal. I can’t thank him enough for his mentorship and coaching. A consummate professional and leader in his craft. Chad and Esther are both absolutely wonderful and reached out multiple times during my injury and recovery.
I look forward to The best and fittest version of my self thanks to the Team and Family at Colfax Strong!!! Thank you.

Source: Google

★ 5

Colfax Strong does it right! I’ve been a Crossfitter for 10+ years (and CrossFit Level 1 credentialed coach) and a member at 3 different boxes (and visited many in state/out of state boxes) over those years and Colfax Strong it hands down the best box I’ve worked out at. EVERYONE is welcome. I get to work out next to my fiancé (who just joined) and do the very same workout! The coaches are well trained, knowledgeable, motivational and personable. You can tell they care! There is no want for equipment…they have it all. The COMMUNITY is INCREDIBLE! They help you set goals, monitor your progress, and coach you up to meet those goals. They take the time to make sure you’re individually comfortable with the programming instead of just throwing you into a group class. Colfax Strong is how a gym should do it!

Source: Google

★ 5

Best gym I’ve ever been a part of. I had never done CrossFit before, but the whole Colfax Strong staff is so accommodating that it took all the pressure off. Great place for fitness freaks AND people who are just starting out.

Source: Google

★ 5

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★ 5

Source: Google

★ 5

Best place ever! Coaches are incredibleible and I feel motivated to go work out with consistency!!

Source: Google

★ 5

Colfax Strong is the best gym I’ve been a part of. Excellent coaches who are invested in each member and the community is supportive and awesome. I was afraid to join a cross fit type of gym due to hearing from others how cross fit increases injury risk but I think Colfax Strong does a great job in preventing injuries by teaching you how to lift with proper form and supporting each member in scaling movements to be safe yet still effective. The 3 month check-ins are also helpful in supporting member goals for fitness and health overall. Thanks so much for creating and continuing to foster an awesome space!

Source: Google

★ 5

Very big and professional establishment. Has quality equipment and an even better team of leaders in the fitness industry to guide you through their programs. You won't be disappointed.

Source: Google

★ 5

Training at ColfaxStrong has been a great experience. The coaches are knowledgeable, supportive, and genuinely invested in helping you improve—no matter your fitness level. The community is welcoming and motivating, and the workouts are always challenging but fun. Highly recommend if you’re looking for a CrossFit gym in the Denver area :)

Source: Google

★ 5

Phenomenal gym. Whatever programming they use works. You will get fit. Amazing and professional coaches. Really encouraging and welcoming members. Wish I wasn’t just passing through, otherwise I’d absolutely be here for the long haul.

Source: Google

★ 5

One of the best gyms I have experienced. Great owners who lead with passion and uncompromising professionalism. They go above and beyond to make sure that your experience is top level. Every town should have a Colfax S&C! You guys are awesome.

Source: Google

★ 5

True professionals who invest in their craft and their people! Can't recommend enough!

Source: Google

★ 1

$200 a month for any gym is crazy. But for crossfit its just obscene. You can get 6 months for that price at Armbrust and that's a WAY better gym in every way. Hell, 24-Hour Fitness will sell you a whole year for $200 and you get sauna, basketball, pool, and on and on. And its crossfit, which has one of the highest injury rates of any physical training methodology out there, due largely to the fact that you're in a group setting and there is very little emphasis on or management of good form and technique. I wish them the best, apparently some people have more dollars than sense, but I think l'll stay at a real gym and pay less for more. Namaste.

Source: Google

★ 5

After some time away due to moving, I came back to this CrossFit —and it truly felt like coming home. The atmosphere is amazing, the community is so welcoming, and the coaches are top-notch: supportive, motivating, and professional.

Chad and Esther, the owners, are wonderful people who genuinely care about every member. They always make you feel seen, encouraged, and part of the family.

I highly recommend this place. There’s no better spot to train, grow, and be surrounded by good vibes!❤️

Source: Google

★ 5

Colfax Strength & Conditioning is hands-down one of the best gyms I’ve ever trained at. The facility is always spotless and well-maintained, with top-notch equipment and a layout that makes it easy to stay focused and motivated. The attention to cleanliness and organization really stands out.

What truly sets this gym apart, though, are the coaches. Every coach I’ve worked with has been incredibly professional, knowledgeable, and genuinely invested in helping you improve. They strike a great balance between pushing you to grow and making sure you feel supported every step of the way.

One of my favorite aspects is the 90-day goal review sessions. Sitting down with a coach to talk through progress, set new goals, and use detailed total body scans to track changes has kept me motivated and accountable like nothing else. It’s clear they’re committed to long-term results, not just workouts.

Highly recommend Colfax Strength & Conditioning to anyone looking for a clean, focused, and empowering fitness environment.

Source: Google

★ 5

Great atmosphere and amazing coaches.

Source: Google

★ 5

Colfax Strong is hands-down the best gym I’ve ever been a part of! The coaches and owners are incredible—always approachable, knowledgeable, and genuinely invested in your progress. Whether you’re brand new or experienced, they’re always there to answer questions and offer support.

What really sets this gym apart is the community. It’s one of the most inclusive and welcoming environments I’ve ever experienced. Every member is friendly, encouraging, and supportive—I’ve made so many new friends here.

Joining Colfax Strong has been a game-changer for my fitness and social life. Couldn’t recommend it more!

Source: Google

★ 5

I've been going to this gym for 9+ years so it's hard to describe in a review how awesome it is. It's way more than just a gym, it's like my second home. I've made so many friends here it's insane. Here are the highlights:

The community: Like I said, Colfax Strong is more than just a gym. From day one the members will welcome you and encourage you through tough workouts. You will make friends and members will notice if you miss classes. But it's not like a bro-y vibe. It's such a welcoming environment and very addicting.

The coaches: Very attentive and have a ton of experience. They're accommodating to every level of fitness so you feel comfortable while getting an awesome workout. They also genuinely care about your goals and progression. They're also super funny and friendly and not just little fitness robots.

The owners: Chad and Esther are incredible people and are very active in ensuring that everyone is having the best experience possible. Very far from passive gym owners - they get to know each of their members fitness and personal goals. They organize of ton of really fun events to keep the community going strong.

The space: Super cool old building in a fun neighborhood. Very clean and the equipment is well maintained. Lots of pull up bars, rack space for squats and such, and the ceiling is tall enough to do rope climbs if you're into that kind of thing like I am.

Anyway, check it out for yourself. You won't regret it.

Source: Google

★ 5

I just finished a 9 month personal training program with coach Nick and am beyond satisfied with it.
When I found Colfax Strong, I had been looking for a personal training program that would assist with my overall workout form as well as adding variety to my workouts. I had not been seeking a crossfit gym and had limited knowledge about the crossfit program. Sean gave me an amazing introduction into what Colfax Strong is all about and I am so happy in my decision in joining the amazing and welcoming community that is the epitome of Colfax Strong.
Working three times a week with Coach Nick was an invigorating and exciting experience. Working with him gave me the overall motivation and actual excitement to go to the gym, which was one of the struggles I had before joining Colfax Strong
Coach Nick, is so personable and always made me feel comfortable in all the workouts we were doing. I had always been under the impression that Crossfit routines were very intense and not suited for the average lifter. Working with Coach Nick completely changed my impression on the fundamentals of Crossfit. My favorite part of the program was learning the importance of stretching before and after workouts, which left me never feeling abnormally sore and helped my body adjust to the new routines I was learning. The overall pace of the program was very relaxed and easily achievable.
Today, I just finished my first group Crossfit class following my introduction to personal training with Coach Nick and feel completely prepared for an easy transition. All of the other members were so welcoming and personable which is something I had never experienced at any other gym.

In closing, I fully recommend Colfax Strong to anyone who is tired of the same old standard routine at the gym and wanting to join an amazing community that gives them the motivation to workout to a new routine every day.

Source: Google

★ 5

This gym is my first experience with CrossFit and considering I had no history of lifting, I was initially intimidated by joining. Once I began my one-on-ones, Mitch and Nick immediately made me feel comfortable. They are patient, thoughtful, and humble and even though I was bumbling through my lessons I never felt uncomfortable. The group classes are fun and engaging due to enthusiastic coaches like Kayla, and they are perfectly sized and never overwhelming.

If you have a desire to be introduced to CrossFit or lifting and are worried about your ability to learn the skills then this is the perfect gym. Great clean facilities, great sense of community, and a great team of coaches that never make you feel embarrassed or uncomfortable.

Source: Google

★ 5

I did a Drop-in there and I felt as if I were at my home Box. Really nice and friendly Coach (Nick). Only the Drop-in price is a little bit high. But I would go again.

Source: Google

★ 5

I’m so glad I found Colfax Strong! In just a few months, I’ve seen incredible progress, and I couldn’t be happier with my experience. As a physical therapist, finding a gym that prioritizes proper form and quality coaching was my top priority. The coaches here go above and beyond—not only helping me reach my personal goals but also pushing me to improve in ways I didn’t think were possible. The attention to detail, supportive community, and expert guidance make this gym truly stand out!

Source: Google

★ 5

Great gym that does crossfit style workouts or you can do open gym sessions.

Source: Google

★ 5

If you’ve ever thought you can’t do CrossFit or you’re just not one of those people, this gym will prove you wrong! From an amazing staff and welcoming community, you’ll find that you are exactly where you need to be! I’ve been coming since May and have lost 27lbs, built endurance, and gained more confidence! Don’t doubt yourself, come join the community!

Source: Google

★ 5

Source: Google

★ 5

I joined this Crossfit gym a year ago and now I'm stronger than all of my friends. They stare in bewilderment as I open all of their pickle jars with minimal effort. I can lift a car with just my pinky. The coaches at this gym are always super engaging and helpful, and only slightly jealous that I can out lift them. The community here at Colfax Strong is very welcoming. Even when I was a new member and didn't know anyone, I always felt comfortable. If you're looking for a gym where you can hit your goals while making new friends, I highly recommend this one!

Source: Google

★ 5

I've recently started my CrossFit journey at Colfax Strong, and I couldn't be more impressed! As someone new to CrossFit with chronic injuries, I was nervous about getting started. But the community at Colfax Strong has been incredibly welcoming and supportive.

The coaches, particularly Mitch and Nick, are knowledgeable, attentive, and genuinely care about each athlete's progress and safety. I appreciate how they provide constructive feedback and corrections on form, which is especially important for me given my injury concerns.

It's clear that the coaches at Colfax Strong are invested in our success and well-being, going beyond just providing encouragement. They're dedicated to helping us grow as athletes, and that shows in their attention to detail and commitment to our progress.

I'm loving my experience at Colfax Strong, and I'm grateful to have found such a supportive community. If you're considering trying CrossFit, I highly recommend Colfax Strong!

Big thanks to Mitch, Nick, and the entire Colfax Strong team for creating such an awesome gym environment!

Source: Google

★ 5

Absolutely love this gym. The coaches and owners are the best in town. 10/10 would recommend.

Source: Google

★ 5

I joined Colfax Strong about three months ago as I was looking to switch up my fitness routine and get more into strength based training. The individual attention and support I have already gotten has been so helpful, and the community is warm and welcoming. I love the variety of workouts, as they are both challenging and fun. I can’t wait for what’s to come and to continue making progress towards my individual goals!

Source: Google

★ 5

I’ve been coming to this CrossFit gym for about 3 years, and it truly feels like a second home. The gym is so spacious and always spotless, with all the equipment you could ever need. But what really sets it apart is the amazing community—it’s such a fun, inclusive environment, especially for LGBTQ+ folks. The coaches are all incredible, but a special shoutout to Coach Nick for sticking with me through the years and pushing me to improve every single day. Couldn’t ask for a better place to train!

Source: Google

★ 5

Colfax Strong is so fun! Definitely check them out if you’re looking for a good time, great community and to crush all your fitness goals!

Source: Google

★ 5

The entire Colfax team is personable, caring and motivated! They welcomed me with open arms and have continued to nurture my progress with a high level of attention which I deeply appreciate. Anyone who is ready to take their fitness journey to another level should definitely swing by Colfax Strong! 15/10 recommend!

Source: Google

★ 5

Colfax Strong is the absolute best community CrossFit gym in the Denver area. When I first moved to Denver, I went to multiple gyms throughout the city and am so glad I chose Colfax Strong despite passing multiple gyms on my route from work and home! Colfax Strong’s community of members, coaches, cleanliness, workouts, and outreach support is unmatched to reach anyone’s fitness goals from beginner level to competitive athletes. Chad and Esther are truly wonderful people and their love for what they do shines the moment you enter the gym!

Source: Google

★ 5

This is the first time I’ve ever been to CrossFit and was so nervous and intimidated but the team does such an amazing job of welcoming you. I absolutely love how they truly care about you and your well being. I’ve never felt safer lifting and the the strength and confidence I’ve gained has been amazing!

Source: Google

★ 5

I started my fitness journey with Colfax Strong three months ago and I feel stronger than ever. The coaches are amazing and attentive. Bobby is my coach and in him I have found a friend and someone who motivates me to be my best. Everyone at Colfax Strong has been inviting and I am happy to have found this community and I look forward to continuing my fitness success.

Source: Google

★ 5

Colfax Strong is the gym I didn’t know I needed! The coaches go beyond just offering encouragement—they truly coach and prepare us in ways I haven’t experienced at any other gym. On top of that, the community is amazing. Everyone is friendly and welcoming, making it a joy to be a part of. I feel incredibly lucky to have found Colfax Strong!

Source: Google

★ 5

The best decision I ever made for my own physical and mental wellbeing was walking into this gym for the first time. My life has truly changed for the better, I’m getting stronger, my day-to-day anxiety is down and I feel amazing. I do personal training with Nick, he is literally the nicest most encouraging person/personal trainer I’ve ever met. He’s been teaching me so much and I couldn’t be happier.

Source: Google

★ 5

I’ve been a member of 4 different CrossFit gyms over the past 9 years or so, and this one is the best. Coaching, programming, and equipment is all top notch, and the gym community is engaged and supportive. Chad and Esther as well as the entire coaching staff are very hands on and seem to genuinely enjoying working with members to achieve their fitness, nutrition, and lifestyle goals. The gym’s leadership is responsive to member feedback and consistently refines its approach to programming to include traditional power lifts, Olympic lifts, high skill and low skill gymnastics work and cardio and endurance training. What stands out to me is that in addition to standard classes and open gym, Colfax Strong encourages and coordinates members volunteering in the broader neighborhood community and raises funds for various causes through competitions and events at the gym and in partnership with other area gyms. Colfax Strong goes beyond providing a place to work out and is a small business that is an important asset to the community. Looking forward to many more years of training with them.

Source: Google

★ 5

Super knowledgeable coaches and welcoming community! I’m so glad I found this gym when I moved to Denver

Source: Google

★ 5

If you are looking to invest in yourself and do some Personal Training, I highly recommend Colfax Strong!! Bobby was my coach for the last 3 months, and I couldn't recommend him more. I came in very rusty, not having lifted in a long time and I had specific goals to be able to squat my own weight and strengthen certain areas where I'm weaker due to past injuries. Bobby met me where I was at every week, constantly checked in on how my body was feeling after each workout and made sure we progressed safely and steadily. He's easy to talk to, brings great energy, and most of all I felt like he was/is genuinely invested and excited about my growth. Fast forward to the end of our program and I can now squat MORE than my body weight, and I have hit big PRs for every movement I was working on. Couldn't have done it without my coach :) Looking forward to continuing my weight lifting journey with everything Bobby taught me!

Source: Google

★ 5

My first day I could not finish the run. Actually, as mindful as Coach Nick is he checked in on me to see if I was hurt. (Just my pride) Humbling start to say the least. It is not just CrossFit. The workouts are one of the many ingredients provided by Colfax Strong to finding out who you are and where you want to go. It’s been a long, long time since I been around an environment where they meet you where you are at and ride the wave with you in where you want to go. From the staff which, in my opinion is first class (Alexis, Nick, Mitch, Bobby, Gabriel, Peter, Sean). To the badass community who love to suffer, laugh, smile, and support. It is not easy. Nothing in life is easy. I guess that is kind of the point. Lean in. It is worth it.

Chad and Esther have created a formula/staff to be a catalyst for all people especially those whom are willing. Pillars for you as an individual and community to set our ceiling as high as our imagination can go. A home to those whom are willing to make the choice to show up and love themselves.

A member shared with me something really cool and I hope he does not mind me sharing because it is a beautiful quote. “Change is constant, growth is optional”. Grateful for you buddy! I choose growth every time I step into Colfax Strong. I am still new here but, there is my two cents… you do what’s best for you! Humbled & Hungry!

Source: Google

★ 5

Since joining Colfax Strong in Jun 2024 I have really enjoyed my time. The coaching, programming and environment have all been exceptional. If you are looking for a place that instantly makes you feel welcomed and where you can meet your goals, this is it.

Source: Google

★ 5

Joined up 90 days ago after my prior box closed. I can definitely say that Colfax Strong is a great place: the coaching is great, the space and equipment are quality, and the people are friendly! Definitely recommend.

Source: Google

★ 5

I really love coming to this gym. All of the coaches are great and seem to really care about the athletes. The gym is clean, the equipment is in awesome shape, and the programming is always fun. I’m glad I found Colfax Strong!

Source: Google

★ 5

I had the good fortune of discovering Colfax Strong, a gym that offers personal training for individuals like me who have never played sports or engaged in traditional workouts. I was seeking a place where I could learn the fundamentals of weightlifting, and I must say, Alexis, Sean, and the entire team at Colfax Strong exceeded my expectations. Their expertise and dedication made my experience truly exceptional. The team at Colfax Strong was instrumental in helping me identify my fitness goals and developing a personalized plan to achieve them. The staff members at the gym are incredibly friendly and welcoming. They make a genuine effort to greet you and ensure that you feel comfortable. It's clear that a strong sense of community has been established and nurtured over the years. If you're currently reading about the gym and considering reaching out for more information, I highly recommend doing so. You won't be disappointed.

Source: Google

★ 5

I always thought CrossFit gyms were intimidating and the workouts were wildly tough. That was all in my head and joining ColfaxStrong has been a game changer. The coaches are amazing, the facility is great and the community is absolutely the best. I thought I would just go occasionally and not really get into it or meet any people but I have made some great friends and took my fitness to another level. Don't be nervous! ANYONE can do it! And its such a great workout I would never get on my own without the coaches and community to push me along.

Source: Google

★ 5

I was a 2 month drop in to Colfax. They took care of me. Great coaches, great workouts. I’ve been active in this space for 12+ years and Colfax is one of the good ones. You are in good hands: whether you are a newbie or a seasoned veteran. Thanks for a great two months. I will be a frequent drop in when I visit Denver :)

Source: Google

★ 5

Colfax Strong was one of the first spaces I entered when I relocated to Denver two years ago - and it was one of the best decisions I’ve ever made. I had taken some time off from lifting after experiencing multiple back/hip injuries, and I wasn’t sure that I would ever be able to feel strong again. With the guidance and support from the coaches as well as the intentional programming of classes, in time I was able to recover my injuries and lift pain free. I feel more athletic and confident than ever before. I cannot say enough great things about the owners Esther & Chad, the coaches (shoutout to Nick for being patient with me since day 1 & always laughing at my comments), and the inspiring community who sweat alongside me. I have gained so much physically, mentally, and emotionally from being a member of Colfax Strong. I always recommend this place to everyone I know, and would recommend to anyone looking to enhance their physical fitness within a positive environment.

Source: Google

★ 5

Beautiful space that is large and clean with plenty of equipment. Friendly members, fun wod, and coach Alexis is great!

Source: Google

★ 5

LOVE this gym! The coaches are amazing and so supportive, and the community can’t be beat! I have gotten so much stronger working out here, and have made many lifelong friends. You could not pick a better gym in Denver!

Source: Google

★ 5

Source: Google

★ 1

Source: Google

★ 5

Colfax Strong is the best gym that I ever joined. It is the first gym that I stick to it, it’s engaging, challenging and diverse.
All coaches are personable and they know what they’re doing. Big sense of community and belonging

Source: Google

★ 5

Colfax Strong is an amazing gym! They have a great group of knowledgeable coaches, and an awesome community of friendly and supportive people. I couldn’t recommend this gym more!!

Source: Google

★ 5

I’ve been coming here for almost 4 years now. When I first walked in, I had no idea what I was doing. The coaching staff and community instantly welcomed me and met me where I was at in my fitness journey. Nearly 4 years later, they still uphold the same level of care and personalized coaching as the did in day 1. Coming here is truly the highlight of everyday!

Source: Google

★ 5

Great coaches, great community. I’ve lost 3% body fat and gained 5 pounds of muscle in short amount of time while feeling safe and supported. Highly recommend!

Source: Google

★ 5

I've been attending Colfax Strong for about 2 months, and let me tell you, it's been an incredible experience! The Coaches (Mitch, Bobby, Nick, and Alexis) are some of the nicest people ever. I appreciate how approachable they are—I'm never embarrassed to ask questions about the workout or my form. From day one, they made sure I felt welcomed and comfortable with the workouts.

If you've been thinking about doing CrossFit but are worried about not being able to do a workout or feeling shy, I highly recommend giving Colfax Strong a try! They'll make sure you start off right with a 1:1 session to teach you the movements and workouts, so you step into the flow with confidence.

Give it a try—you won't regret it!

Source: Google

★ 5

I have worked out here for 3 months with Mitch as my personal trainer. Mitch is very knowledgeable in his profession and always had an answer to my questions. I lost a lot of weight and made many improvements in strength and cardio. I recommend this gym; 5 stars easy!

Source: Google

★ 5

Being new to CrossFit, I felt a bit nervous giving it a try, knowing that there are tons of exercises I'd be unfamiliar with and not knowing what the culture would be. I'm 2-3 weeks in now and I have felt welcomed every day since walking in the door! The workouts kick my butt in the best way, love the coaches, and feeling the community. It's continually one of the best parts of my day.

Update: still here 3+ years later and the feeling hasn’t changed. My strength and fitness is the best it’s ever been and I love the family I’ve found here <3

Source: Google

★ 5

I have been going to Colfax Strong for over 2 years and I love this place! Esther and Chad and all the amazing coaches have created the most welcoming and inclusive environment. It's more than a gym, the community they foster is invaluable! Everyone here wants you to succeed.

Source: Google

★ 5

Incredible community and the coaches are very talented and experienced. Coach Alexis is AMAZING!!! She is very thorough and has great energy. Coach Mitch pushes me to the limits and is a great asset (GC). Love our Colfax community!

Source: Google

★ 5

Amazing coaches! Great space, equipment is in very good condition.

Source: Google

★ 5

Best gym, best community, changed everything about my body & the way I view working out. Love to be here everyday!

Source: Google

★ 5

This gym is amazing! During my visits I had three different coaches: Alexis, Nick, and Mitch. They were were all very welcoming and attentive to me even as a drop in guest. During the workouts they provided small little critiques to help improve my form and performance during each workout. The other members were also supportive, welcoming, and encouraging!! Great gym to drop in if you're in the downtown Denver area.
Also the gym itself is absolutely gorgeous with lots of space and nice equipment!!

Source: Google

★ 5

One of the, if not THE, most passionate, welcoming gyms I have experienced in my travels. High quality equipment, staff, cleanliness, workouts, the list goes on. So excited to continue my fitness journey with this amazing community!

Source: Google

★ 5

Source: Google

★ 5

After three months at Colfax Strong, I've noticed significant improvements in my strength and technique. The guidance of the coaches has helped me gain 6 lbs of muscle mass and refine my movements for more effective workouts.

Source: Google

★ 5

Source: Google

★ 5

The space, coaches, and programming are all stellar! I moved to Denver fairly recently and this community has made it such a difference in my life between making new friends to working towards my fitness goals. It’s clear how much the coaches care about people because they are always walking around giving people tips in class and holding periodic one-on-ones to keep people motivated towards their goals.
Also, all the people here are extremely welcoming. I am always excited to get into the gym to see my friends and get a tough workout in. It’s a great balance of challenging yet friendly competition and encouragement from your peers to push yourself. I can’t recommend this gym enough!!

Source: Google

★ 5

Starting my fitness journey at Colfax Strong was a pivotal moment for me. Having struggled with holding myself accountable when it came to working out, I knew I needed a change. That's why I opted for personal training. I've always been self-conscious about being too "slender" and wanted to put on muscle, but lacked the guidance and motivation to do so effectively.

With the help of Jordan, my personal trainer, and Esther, one of the gym's owners who is also in charge of nutrition, I started my “12 week body transformation”. Jordan's backing and motivation helped me tremendously. With his custom workouts, I began to see great progress. Esther's expertise in nutrition was also a huge part in my progression. She didn't just provide me with a customized meal plan; instead, she taught me how to fuel my body in a sustainable way. And answered any questions I had along the way.

With their guidance and the supportive atmosphere created by Chad and Esther, the gym's owners, I was able to not only achieve my goals but to surpass them. I was able to gain 15 pounds of lean muscle in just 12 weeks which seemed impossible for me at the start, but their support and dedication made it a reality. Chad and Esther are more than just gym owners—they are so invested in the success of each member. Their hands-on involvement and genuine care create a sense of community where everyone feels valued and encouraged. Thanks to Esther’s guidance, as well as Jordan’s, I not only met my fitness goals but also gained confidence in my abilities. And that’s all I truly wanted from the whole experience. Therefore, I wanted to say thank you to everyone at Colfax Strong that helped me along the way!

Source: Google

★ 5

Colfax Strong is a great gym and I’m so happy I joined. I started here because I wanted to start my fitness journey but didn’t know exactly how to start. From my first meeting with Sean I knew I was in good hands. I got a full rundown of what Colfax Strong had to offer in terms of programs and memberships. After the discussion, I decided that Personal Training was the best option for me.
I got paired up with Jordan who is an excellent trainer. Jordan is clear with the goals he sets for each session and builds challenging workouts each week. Jordan is very knowledgeable about weight training and good at tailoring the workouts to meet your desired goals.
He is also very attentive and will do various check-ins during the session to make sure I’m doing okay and that we’re good to continue on. He knows when to push you for that extra rep and knows when to stop so you don’t burn out. I’m glad I started working with Jordan, after 3 months I’ve made a ton of progress and enjoy the motivation and energy I get each workout. I’m looking forward to the continued gains training with Jordan.
The gym also has great vibes. There is a big sense of community and support. Good music and great team. 10 out of 10!

Source: Google

★ 5

I joined Colfax Strong appx 4 months ago and it’s been a fantastic experience so far. I’ll admit, I was a bit reluctant to join a CrossFit gym initially. However, after a running related knee injury requiring surgery this past year, I finally acknowledged the importance of strength training. I’m so glad I decided to give Colfax Strong a try. They provided several 1:1 training sessions before I started the group classes, which gave me a lot of comfort given that it was all so new to me. Everyone is very welcoming and classes are scalable to your fitness level. Their set up also does a great job of holding you accountable (in a good way) and keeping you motivated to go to classes. All of the coaches/instructors are great, but I especially love Alexis! She exudes positive energy and really makes an effort to get to know everyone in the class. I 100% recommend this gym.

Source: Google

★ 5

Colfax Strong is my #1 choice in gym experiences. Chad and Esther truly are the best fitness gurus on the planet. They push you hard and don’t stop until you have an 8 pack. But the pain is always worth it! I also love their temporary trainer Jake/Jacob, that dude is nuts. I will be coming back until my back muscles can crush a coke can when I flex.

Source: Google

★ 5

I've been at Colfax Strong for 4 months, and it's been an amazing fitness journey. The atmosphere is motivating, the coaches are friendly and knowledgeable, and the workouts are challenging yet scalable for different skill levels. The facilities are well-maintained, too. Thanks, Colfax Strong, for being a supportive community that fosters growth and well-being!

Source: Google

★ 5

Can’t recommend this place enough! Where to start? Lots of classes, so there is always availability. All of the coaches are really knowledgeable and pay attention to each person’s form so that they can help you to adjust/scale accordingly. The programming is well thought out so that you aren’t killing the same muscle group over and over again. You just need to show up and the coaches/programming will do the rest. Love it!!

Source: Google

★ 5

Source: Google

★ 5

I've been a member at Colfax Strong for 6 months and it has been fantastic from the beginning! I know a lot of people talk about the community here — and I've only begun to scratch the surface of that — so I'm going to talk more about the staff who make Colfax what it is and instill such a strong culture in that community. I've been riddled with injuries since I joined (everything from a thrown-out back to now heading into surgery to fix up cartilage in my knee), and in the past that would have meant I just didn't show up to the gym, and would stay at home and nurse myself back to "health" on the couch. HOWEVER, my perspective has shifted so much since joining Colfax, because:
1. The coaches are super knowledgeable and encouraging, so I still go to class without half the cartilage in my knee, and ask them for mods all the time, which they are more than willing to give and in some cases it makes the workouts even more challenging (in a good way)!
2. I've been doing their nutrition program and figuring out how to use other levers to still make progress toward my overall fitness goals, even when I'm limited in the gym. (Thank you, Esther!)
3. Even when I just go to open gym, the vibes are so GOOD — from the music, to the friendly atmosphere (everybody is cheering everybody on), to how comfortable and not intimidating the space feels — I feel so motivated and so inspired to keep on going, doing whatever I am capable of that day, even if it's not much.

Tl;dr, this place is the real deal, it's the full package, and it's worth every penny.

Source: Google

★ 5

I joined Colfax Strong over three years ago at the height of the pandemic when I was feeling cooped up, burned out, and weak from losing my fitness routine. Colfax Strong was exactly what I needed at the time, and I just wish I had found this style of exercise and this gym sooner in my time in Denver. The owners and the coaches are an absolutely awesome team, and the community is welcoming and diverse. You get what you put in at this gym, whether it's on the exercise floor, in goals and nutrition planning, or in building relationships with other members. I've been an endurance athlete and a powerlifter in my past, but I've never been this combination of strong and fast. I've gone through a lot of personal change in the past couple years but Colfax Strong has been the constant. Thank you!

Source: Google

★ 5

Best gym I’ve been to!!

Source: Google

★ 5

I’ve been going to Colfax Strong for a little over a year now and can’t say enough good things about it. It has everything I look for in a CrossFit gym - large space, open gym area if you want to do your own thing, a lot of equipment, and great programming. It’s definitey the community that sets this place apart from other gyms I’ve joined. The coaches are all extremely friendly, knowledgeable, and supportive, and the other gym-goers always make class fun. Definitely recommend!

Source: Google

★ 5

Great place to get fit!

Source: Google

★ 5

This gym is so much more than a gym. It is a true community and the member to member support is just as strong as the coach to member support. Highly recommend!

Source: Google

★ 5

After reaching 100 days with Colfax Strong, I can truly say what a value the gym is. Prior to arriving at Colfax Strong, I was hitting a plateau in growth in what I could learn from exercise, and thought I would be coming in at a level to be on par with the average members athletic ability. It was a humbling experience to see how well everyone around me was doing. I have learned so much more about new movements and about proper technique. I'm starting to see a path towards movements I never thought I would accomplish. Where the hidden value is: the community. Everyone was super friendly when I started, but getting to know the members and staff has truly shown the amazing support system and capacity for friendships. Where I thought I was going to gave a rough transition in my fitness journey, Colfax Strong has given me excitement with the realization I have room for so much growth, and have the support to achieve it.

Source: Google

★ 5

I have been a member of Colfax Strong for 4 years and can't say enough great things about this gym! The people, the coaching, and a facility are all top notch. Colfax Strong has a great community that has a healthy balance of social and performance competitiveness in the classes, making it a great place to meet your fitness goals while making great friends in the process. Thanks, Colfax Strong!!

Source: Google

★ 5

So far, it's only been 2 weeks since I started going to Colfax Strong. I have met Sean, Roman, Esther, and Nick - and they have all been awesome! I was somewhat nervous about trying something new, but it felt right to me -- and I am glad I didn't second-guess myself. It's great gym - close to home, right in the middle of a fantastic community. I wanted to challenge myself to do something new ("if you want something you've never had, you have to try something you've never done" ...), and each time I go to Colfax Strong, II know a little more, and I feel stronger and more confident. On the business side, they have been amazing - reasonably priced with excellent communication. Plus, they are as invested in the fitness journey as I could hope. Feeling pretty great about this decision!

Source: Google

★ 5

Source: Google

★ 5

What I appreciate most about Colfax strong is the comraderey. I am completely new to crossfit style workout, so new in fact that I eagerly signed up for the intro training sessions. In the past few months I have had dozens of people kindly show me the proper techniques, ask me how I'm doing, and provide me great feedback on how to improve. I highly recommend colfax strong to any person who is new to fitness but eager to make a healthy change.

Source: Google

★ 5

Been a year since I joined this gym and it’s been amazing. The coaches helped me improve in so many ways.

Source: Google

★ 5

Being part of this gym is an amazing experience! My classes are structured, well explained, and inclusive of all abilities and body types. The workouts are burners 🔥 and the community is so supportive of everyone’s goals!

The best part of this gym are the coaches and the dogs! Nick, Rob, and Roman are super attentive and amazing teachers. They’re able to help adjust the exercise for your specific needs and they really encourage you to do the best you can.

As a huge animal lover, I really like that this gym lets people bring their dogs (as long as they stay out of the exercise area). Puppy pets always brighten my day and even help me make new friends.

If you’re looking to get in shape in an inclusive community, this one is well worth the price. They say “you get what you pay for” and it shows here.

Source: Google

★ 5

The best gym experience I’ve ever had! The coaches are pros and the workouts are tough. After 2 years here, I’m super happy and way more in shape than I’ve ever been.

Source: Google

★ 5

I joined Colfax Strong in June 2023 after my wife, who has been a member for a year and a half, finally convinced me. She kept raving about what a supportive, safe, welcoming, fun environment it was and I am now lucky enough to experience that first hand. Being brand new to CrossFit- there is a lot to learn and the coaching staff and owners ensure that they support you every step of the way. With thorough introductory personal training, goal setting, 90 day progress reviews, nutrition support, community get togethers- this is the most holistic approach to fitness that I have been a part of. The owners, Chad and Esther, go above and beyond what being a gym owner means. Their leadership fosters a culture of respect, support, humility, encouragement, community, and fun and you can feel it the second you walk through the doors. Yes, this is an amazing place to get strong but it is also a place to find a community of people who support you and are excited to see you progress :)

Source: Google

★ 5

I just joined Colfax Strong a few weeks ago and as a new member, I couldn't be more excited about my new fitness home. I was looking for an honest, supportive gym culture where I knew I would source motivation from everyone around me. A community focused on being strong - both physically and mentally. From the moment I walked into Colfax Strong, I knew I had found it! I've started my journey with 1:1 personal training with Rob - he's developed a plan that hits all of my goals straight on. Colfax definitely has something for everyone and the team is so welcoming. I would 100% recommend that no matter where you're at in your fitness journey, you'll find the guidance and support you need to find success here!

Source: Google

★ 5

I’m new to CrossFit and was a little nervous about joining, but I can honestly say the gym staff and members are some of the friendliest people I’ve met. They make new members feel so welcome from day 1 and really care about your fitness progress as well.

Source: Google

★ 5

Great gym with awesome coaches and a wonderful community. Very friendly to beginners. Highly recommend!

Source: Google

★ 5

After moving to Denver a couple years ago, I am so happy to have settled in here at Colfax Strong! All levels of fitness are celebrated and encouraged, and this community is like no other!

Source: Google

★ 5

I've tried several gyms in Denver over the last few years and Colfax Strong has been my favorite by far. This gym has helped me make progress towards my personal fitness goals and boosted my confidence. Great coaches, space, location, and programming that pushes you. I always leave feeling stronger, challenged, and inspired.

Source: Google

★ 5

Can’t recommend Colfax Strong enough. The coaches are fantastic and thoroughly enjoy going to the workouts every day. If you’re looking for a positive and motivational environment, this is the spot for you!

Source: Google

★ 5

I’ve been at Colfax Strong for four years now, and I love it. I was brand new to CrossFit when I started and always felt comfortable in every class. The coaches are wonderful and know how to help athletes at every level. The facility is AMAZING and I never feel cramped during classes. The gym has a family feel and I’ve certainly found more than just fitness through the gym. Colfax Strong is a caring, fun, encouraging community I feel lucky to be a part of!

Source: Google

★ 5

I was a member of this gym for over four years and I can't recommend it highly enough. The facility itself is spacious, well-equipped and spotlessly clean. The coaching staff is not only knowledgeable, but supportive and committed to helping you achieve your goals. The community is welcoming, vibrant and the calendar is always full of special events and competitions to get involved with outside of the regular workouts.

Source: Google

★ 5

Colfax strong is truly the best gym ever!! The coaches and owners make an effort to get to know each of their members and maximize their experience. They truly care about your health and fitness and push you to be the best version of yourself in a kind and supportive way. The workouts are challenging but there is such a great mix of scaled athletes and rx athletes that no matter where you're at in your crossfit journey you'll fit right in! The best part is the community, truly the kindest, strongest, funnest group of people in Denver. You'll always feel welcome at Colfax Strong and the owners make an effort to plan community events so you get to meet people from every class. I can't recommend this gym enough!!

Source: Google

★ 5

Having been a part of the gym since I moved to Denver a few years ago I can easily say we've got the best coaches and an awesome community. I keep waking up early to be in the gym at 6:30am for a reason. This gym has kept me going through a lot of difficult times and most of those times involved thrusters.

Source: Google

★ 5

Sean gave me the best training I've ever had! Not only did he teach me "how" to train myself, but also a lot of "what" and "why". Other trainers at other gyms have always been like "here do squats" or whatever. Sean made sure I was doing all exercises correctly, and understood the type of bio-feedback I should be looking for to either continue on, or correct.

You will have a remarkable experience!

Source: Google

★ 5

Incredible and friendly space. Classes were popp'n with energy. I stepped in for open gym and felt right a home. Even with the full class going on, they have a separate area where you can train without feeling like you are in the way. All coaches were very friendly. Highly recommend if you are in the area.

Source: Google

★ 5

Source: Google

★ 5

Dropped in and had a great experience. Always nerve wracking when you don’t know where any equipment is and everyone was willing to help me out. Great coaching. My only feedback would be for coaches to group everyone up so you can actually hear what they’re saying, but the venue is otherwise really nice and surprisingly parking was easy to find. I will be back next time I’m in Denver and highly recommend this place!

Source: Google

★ 5

The drive you get from this place is unmatched. Everyone should go here.

Source: Google

★ 5

If you're in the area and searching for top-notch equipment and expert coaching, I highly recommend Colfax Strong. Their gym is enormous and boasts a wide array of equipment to suit all your needs.

Source: Google

★ 5

Great gym, with excellent high intensity workouts for busy working professionals. Beautiful space, and a clean gym!

Source: Google

★ 5

I wish I joined Colfax Strong sooner! I have been here for almost 10 months now and the biggest things I have gained is confidence and a community. The members and the coaches here remind me each day why I move my body and that I GET to move my body. You can tell that the coaches care about providing a safe and comfortable environment for everyone at any fitness level. The members are welcoming, and I feel thankful that some of these people have become good friends of mine. Another highlight is that they provide 90-day goal reviews which is extremely helpful to sit down and chat with a coach about what's working and what's not based on your personal goals. It's just fun to be apart this community, to challenge myself mentally and physically, and to always count on a VERY clean gym :)

Source: Google

★ 5

Wonderful gym for people of all levels and amazing community!

Source: Google

★ 5

Colfax Strong is the absolute best - my partner and I moved from NYC and have had no issue making friends at this gym. Everyone, from staff to coaches to members, are so nice and welcoming. The facility is large with everything you would ever need to exercise with. There are always dogs hanging out, so if you love dogs that’s a major plus as well!

Source: Google

★ 5

I’m a Masters athlete and Crossfit is part of my aging strategy. I’ve been a member for 3 1/2 years. Friendly community, great coaches, motivated owners…….I always feel welcome and valued……despite my age and scaling requirements. Crossfit really is for everyone.

Source: Google

★ 5

Source: Google

★ 5

Highly recommend Colfax Strong if you are in the area and looking for access to great equipment and quality coaching.
The gym huge and has really all the equipment you could imagine.

The best part is there are 3 levels of programing for every workout class depending on your fitness level AND available open gym during EVERY CLASS! Pretty rare in my experience, but incredible if you are training for strength cycles or don't feel like doing the WOD of the day.

Source: Google

★ 5

I have been a member of this gym for almost 2 years now and I can proudly say that it has been one of the best choices I have made. I was never able to stay at a gym prior to finding Colfax Strong and the community here has completed changed the exercise experience for me. The coaches are dedicated to making sure that you learn correct techniques and excel in your progress. You have 90 day goal reviews with the coaches where they help track your progress on previous goals and set up new goals. The community is another huge reason to come to this gym with frequent activities to bring everyone together. This isn't just a gym, this is truly a community and a home for many people. I highly recommend coming in and trying a class because I don't think you'll be able to walk away once you experience the comradery, kindness, and constant support that Colfax Strong gives all of their members.

Source: Google

★ 5

I just came on board as a member last week and I cannot tell you how much I already enjoy this gym. Building confidence and a routine around bettering yourself in a supportive community of coaches and athletes is the best way to start the day.

Source: Google

★ 5

I’ve been a member at Colfax Strong for several years now. You won’t find a better gym or better people. If you’re looking for a community of like-minded people that inspire you, and coaches that care about you inside and outside of the gym than look no further. The workouts are challenging but scalable to any fitness level. I’ve certainly become a better version of myself mentally and physically since joining this gym. Grateful for this place and these people!

Source: Google

★ 5

Joined February 2023 and it really has been an amazing experience. My goal when I joined was to build muscle and stay in shape, but I ended up getting so much more out of this gym. I got involved in a nutrition program through the gym. I lost 15 pounds of fat and gained 4 pounds of muscle just by learning more about what foods I needed to eat to reach my goals. I joined health and rehab seminars in the gym where I learned how to prevent injury and improve lifting form. I do deal with lingering injuries and I have benefitted a lot from these seminars. Out of all of these, I have benefitted most from the people at the gym. The people are very welcoming and will make you feel like a part of the gym right away. With events outside of the gym like happy hours, park hangouts, and pool activities, you get to know these people well and develop friendships instantly. Unlike some other athletes in CrossFit gyms, these athletes do not take themselves too seriously. Colfax Strong will have you in costumes while working out and then throw a BBQ or hangout afterwards. The vibe of this gym is amazing and is easily the best part of the gym.

Source: Google

★ 5

Source: Google

★ 5

Love this gym and love this community

Source: Google

★ 5

Source: Google

★ 5

Chad knows his stuff!!!!

Source: Google

★ 5

I was in Denver for a month and joined Colfax. This is the nicest and cleanest gym I have ever seen. The equipment, programming, coaches, and community of people are first-rate. The abundance of class times and open gym availability are very convenient as well.

Source: Google

★ 5

I have been attending Colfax Strong for several months now and I couldn't be happier. The coaches are fantastic - they are knowledgeable, approachable, and always attentive to everyone in the class. The programming is challenging yet accessible and I have seen significant improvements in my strength and fitness. I highly recommend Colfax Strong to anyone looking for a supportive and effective fitness community.

Source: Google

★ 4

Source: Google

★ 5

Great gym. Solid workouts. I have always lifted and worked out all my life, but minimal experience with CrossFit, but this is def the best CrossFit gym I’ve been to. Community is great. Owners do everything they can do so you can get the most our of your membership. I’d def recommend.

Source: Google

★ 5

Just started at Colfax Strong and am really enjoying it. Flexible schedule and very knowledgeable and helpful coaches. Great programming to keep it fun and fresh in an extremely clean and expansive gym. Highly recommended.

Source: Google

★ 5

This place is wonderful! The staff and owners actively encourage and assist you in meeting your fitness goals via their workouts. It’s a tough process but the results/rewards you gain, if you adhere to it, are fantastic!

Source: Google

★ 5

Awesome gym with great coaches and a very supportive community. The coaches run a very tight ship at Colfax Strong, and everything they do is very thorough. Their biggest thing is safety, and even though the classes may be large, they watch everyone’s form very closely to prevent injury. They are also great listeners, so if you ever have any questions, they are always happy to help! I had an injury (not CrossFit related) and they worked with me to help modify my workouts! I highly recommend them to anyone who is looking to join a CrossFit gym!

Source: Google

★ 5

Awesome place for beginners and experienced cross-fitters alike. Staff are all welcoming and approachable; coaches are great teachers and always happy to talk you through new movements. Workouts have tons of grading options and coaches are great at showing you all options/variations each class -- they meet everyone exactly where they're at.

Source: Google

★ 5

Great trainers great people great atmosphere

Source: Google

★ 5

I just move to Denver from South FL and looked at a few workout locations. First and foremost I decided to join Colfax Strong-Strength & Conditioning because they took the time to get to know me and my workout goals. They also sold me on it being a place where members help each other out - almost a community environment - and it is. You get a lot of ancillary services included with your monthly membership - services other gyms would charge extra. Lastly, the facility is great. No shortage of equipment and plenty of space for workouts.

Source: Google

★ 5

The coaches and community at this gym are incredible. I cannot recommend this gym enough. Every coach has really pushed me to be my best. I joined and knew very little about CrossFit and was welcomed with open arms. I still can’t believe how much growth I have experienced in my strength and athletic ability. If you’re looking to try something new or find a great group of dedicated athletes this gym is the place.

Source: Google

★ 5

I can't say enough good things about Colfax Strong. The coaching is top notch, and the community makes this place truly special.

The programming is great and touches all areas of fitness, and the space itself is incredible. The scheduled athlete/coach check-ins are a great touch as well, they help you stay on track towards your own personal goals, and the coaches give great feedback on how to achieve them both in and outside of class.

If you're in the Denver area, Colfax Strong is a gym you have to check out.

Source: Google

★ 5

Source: Google

★ 5

This place is more than a gym! They have really nice equipment with plenty of space, but more importantly the staff is welcoming and invested in helping you accomplish your goals.

Also the community consists of people from all different backgrounds and carries good energy that will make you want to come back.

Source: Google

★ 5

Fantastic community and coaching. Great for athletes of all levels

Source: Google

★ 5

I signed up at Colfax Strong 6 months ago, and it’s the first CrossFit gym that I've joined. They go out of their way to make you feel welcome and to create a sense of community within the gym. The coaches are all very knowledgeable, and encouraging. They do a great job helping you modify and scale workouts and/or individual exercises. The workouts are demanding, but they make the experience fun and rewarding. I’d recommend this place to anyone whether they are new to CrossFit or not.

Source: Google

★ 5

A fantastic gym; great community and coaches. Highly recommend this gym to anyone!

Source: Google

★ 5

I found Colfax Strong because I needed a community minded gym that would help me get my body back in shape and fit around my work schedule. The facility is a large open space with a range of equipment and weights. It is clean and kept in good condition. The environment is active! Ages range from 20s, many 30s, but also 40s on up. One of the owners, Chad, talked me through the onboarding process. He listened carefully, explained what is offered, that included multiple daily group training classes, a weekly yoga class, a body assessment, and nutritional coaching. If I wish, there is open gym time, personal training, and the barbell club. He helped me set my first quarter goals. I appreciate that it is progress orientated. I took a free class before signing up, to make sure it was a good match and have started with 3 days a week for a while before graduating to the unlimited plan. Coaches are knowledgeable, friendly, and encouraging. I am new to CrossFit and definitely nervous before classes. (Still working on becoming friends with box jumps.) However, each class starts with talking over major movements and warmups incorporate components to help you practice. Coaches move around throughout and when needed/wanted, offer individuals pointers, help teach form, or offer modifications. (You can track your progress after each class with an app.) The yoga class is great to help stretch out sore muscles and joints. I appreciate that the culture is geared toward those who are willing to work hard. People are friendly and welcoming. The feeling of community is evident. Owners take pride in maintaining their space, creating effective programs, and taking care of people. You will be challenged, no matter your level of experience or strength, but each individual is responsible to challenge themselves and keep improving. I am learning, modifying as I need to, but with consistency, I will get stronger, leaner, improved mobility, and gain back confidence. You will sweat, struggle, pant, and even laugh - in a positive and supportive environment! I am grateful and recommend others join in!

Source: Google

★ 5

Great box, great coaches, super chill atmosphere with people at all levels.

Source: Google

★ 5

Being brand new to CrossFit, I researched gyms around the area and decided to try this one. From the moment I inquired about membership, the coaches at Colfax Strong reached out immediately and have made my onboarding process absolutely seamless, smooth, and fun. These folks know not only how to run a great business, but their attention to detail for new members (dedicated instruction, remembering my name, and personal text messages to name a few) has made my first few weeks here so much more than I thought they would be. Also, the other gym members are all very supporting and friendly. This is THE place.

Source: Google

★ 5

As somebody who had never done Crossfit before, Colfax Strong was amazing. Their owners, coaches, and community are 10/10! Everybody was encouraging, knowledgeable, patient and friendly from the first day I joined and ever since. They always provided appropriate and accessible scaling options for my skill level but encouraged me to push myself and become stronger. I am so thankful to have found this space in my move to Denver. Highly recommend!

Source: Google

★ 5

Source: Google

★ 5

Source: Google

★ 5

Great gym, clean facility, good coaching. Highly recommend this place!

Source: Google

★ 5

Fantastic coaches and facility!

Source: Google

★ 5

I was in Denver recently for my college friends wedding and wanted to stay on my routine (especially being a little more indulgent with the festivities)! I came across Colfax from a simple Google search for "Strength Training / CrossFit Gyms in Denver" and boy was I not disappointed. I did drop in sessions for my long and weekend - took a class with Coach Roman and did open gym for the remainder of my time.

Coach Roman and the team were knowledgeable, focused on good form, and welcoming. The facility was a dream - they had a great variety and quantity of equipment from rowers and ski ergs to barbells, plates, kettlebells, med balls...truly if you name, they had it. The gym was spacious and clean - each station had a basket with towels and sanitizer spray bottles to clean up your equipment as well as a white board and marker to record your weights and times.

I look forward to my next trip to Denver and to make a pit stop at Colfax. Thank you guys!

Source: Google

★ 5

I joined this gym about a year ago and it has been such a great addition to my life. Each class is different and they do a great job of cycling through different strength intervals. All the coaches are great and each workout can be scaled (up or down) to meet everyones needs. Most importantly, this gym is SO fun and has a great community behind it!

Source: Google

★ 5

So happy I picked this community. I’m new to Denver and my time at Colfax Strong has made my experience here worthwhile. I’ve been going for three months and I’ve seen tremendous change. All the coaches really care about your progress and encourage you to achieve your goals, without the pressure and competition you experience in other gyms. The programming is top notch. If you enjoy the satisfying feeling of being sore the next day, this is your place. Fun peeps, clean gym and killer workouts. What more do you want? Best bang for your buck! Come check it out.

Source: Google

★ 5

Great CrossFit gym and culture. Amazing coaches!!!

Source: Google

★ 5

I've been going to Colfax Strong now for almost month and wow. The community, the positive contagious attitude, the difficult workouts all make this place super special. This places cares about you and it shows. By my second day the coaches had already remembered my name and had tailored things to my physical fitness levels. I'm really excited to see how training at Colfax Strong will impact my ultras and longer fitness efforts. Thank you for creating an amazing community.

Source: Google

★ 5

THIS IS YOUR NEW GYM! Chad and Esther (the owners) have something really special going on in this gym. The community is so tight and fun, the coaches are so knowledgeable and assist in your growth in such an encouraging way you never feel incompetent to succeed any work out. They also have open gym to do your own thing and even personal trainers. Nick is awesome, my one on ones with him help improve technique to continue to progress. So happy I found Colfax Strong this past January!

Source: Google

★ 5

This gym is the best gym I've ever been to, hands down. The coaches are true experts, the community is incredible, and I've seen my body transform more in 3 months working out here than 5 years of weightlifting on my own. They really care about their members, and are always improving. The people that work out here are so strong, it really pushes you to be better and reframes what you think you are capable of. They even do scheduled check ins to make sure you are getting the most out of your membership. Could not possibly recommend more, it is the highlight of my day!

Source: Google

★ 5

excellent gym. Covers all the bases: community, leadership, facility, expertise, encouragement......you will make major progress towards your fitness goals

Source: Google

★ 5

First the owners and the coaches are amazing... There is so much encouragement and positive reinforcement for everyone. As you can imagine everybody is at a different level but for myself I am just getting back to working out after Covid, not to mention I am probably a little more "mature" than many of the other members...lol. 😂 The gym facilities are spacious and unlike many other places around town, this is a serious, no-nonsense workout place. The classes start on time and end on time because people are always waiting for the next class. But make no mistake... Everybody is so friendly and it is a fun place to belong...with outstanding results!!👍

Source: Google

★ 5

I’ve been going to the gym for the last five months, and I am really enjoying it. I regret not joining years earlier considering that I’ve lived so close to the gym for so many years. Anyway, I am glad I finally joined.. The coaches are friendly, informative, and focus on improving an athlete’s form and technique, which I appreciate since I’m a novice. The gym fosters a culture of empowering and celebrating athletes’ personal growth and achievements. It is spacious, clean and, most importantly, dog friendly. I appreciate the equipment that the gym has recently purchased (e.g. sleds) and has maintained.

Source: Google

★ 5

Colfax Strong is an amazing gym that truly has it all. Chad and Esther (The owners) are dedicated to helping members optimize their comprehensive fitness and health by way of goal sessions, check ups and daily conversations. The coaching staff is highly educated and extremely professional. The community is unbeatable!

Source: Google

★ 5

I am not a cross-fit person, but I did personal training with Nick for several months and I can't recommend him or this gym more. Nick was an amazing trainer, and he was extremely careful and considerate with my injuries. He was always observant and positive and helped me a lot! If you are considering PT, I can't recommend Nick any higher. Best PT I've worked with, easily.

The rest of the gym seemed to have a wonderful culture as well! Chad and Esther are nice and good people, and I highly recommend joining and supporting this gym.

Source: Google

★ 5

One of the best gyms I’ve been apart of. The culture there is second to none. I’d highly recommend signing up. It may look intimidating but I promise you the coaches there will make you feel right at home and give you all the guidance you want/need.

Source: Google

★ 5

Great gym with great people behind it.

Source: Google

★ 5

Just started here about 2 weeks ago and it's been great! The coaches are all awesome and super helpful. The community members are super friendly and you feel right at home. Plus, you leave every day knowing you got your work in and thats what matters, highly recommend!

Source: Google

★ 5

This is an AWESOME place!! I joined Colfax Strong in February 2021 after almost a year away from CrossFit. I really enjoyed my 5 months there. The coaches (Chad, Esther, Jared, Sandra, and Ryan) were great, very knowledgeable. The classes are really well run. A fantastic community. I got so many great workouts in! The gym itself is a neat building, right off of Colfax Ave. The only reason I left is we moved. :/ Can’t say enough about the community, coaches, and environment! I will definitely be stopping in next time I am in Denver. :)

Source: Google

★ 5

I’m a huge fan of this gym — I recently decided to sign up here after trying out a few CrossFit gyms in the area, and my appreciation has only grown over the past few weeks. A few specifics on what makes this gym so special:
1) Tight/ smooth operations (that starts with responsiveness over email/ text)
2) Beautiful facility and brand new equipment
3) Coaching — warm and welcoming (eg, everyone knew my name within a week), with lots of individual feedback
4) Programming — I love that the Metcons are so challenging

Working out here has become a highlight of my day.

Source: Google

★ 5

Chad and Esther run a top notch establishment. Classes are organized and run smoothly. The equipment, space and cleanliness are exceptional. The community welcoming and engaged. Programming is thoughtful, challenging and appropriate for a broad set of experience levels. 5 stars and an A+ for road warriors and new crossfitters alike.

Source: Google

★ 5

Five starts all day everyday.
Best gym, workout, fitness, experience ever.
I was just looking for gyms around the area and decided to take Colfax Strong's free class. I was sold in the first session. Everyone is having a blast in the gym all the time. You don't have to worry about planning a workout, all you have to do is walk in and join a class. This is the biggest plus for me, I never could stick to a workout plan on my own, plus I am no expert so building out a workout plan was always more guess work then anything else.

Coaches are amazing, super easy to talk to, very knowledgeable, and they are always there to help you improve your form and movements.

TLDR: 5 Stars, give the free class a try, you too will be writing a 5 star review a few months later.

Source: Google

★ 5

It’s been over a year coming to Colfax Strong and I couldn’t be more happy about this place! AMAZING coaches who encourage you to give your 100%, always aware of your performance and helping you out to get better everyday, incredible people you get to workout with (we do this together), such a flexible schedule and you have SO MUCH FUN while getting a challenging workout done!
If there’s a 10 star review I would give it to this community!

Source: Google

★ 5

Amazing experience at Colfax Strong! Coaches and owners are super helpful! They really care about seeing improvements in everyone and really promote a great sense of community there. I never thought I would be where I am now physically and mentally if it wasn't for this place pushing me to be better and better. Get ready to get worked!

Source: Google

★ 5

Great coaches, community and space/equipment! Would highly recommend for anyone looking for a new gym or dropping in.

Source: Google