★ 5

CrossFit Cuspis isn’t just a gym — it’s a community, a second home! Cuspis stands out in every way. The coaching staff is top-tier: experienced, thoughtful, and genuinely invested in each athlete’s progress and well-being. Whether you’re just starting your fitness journey or you’ve been doing CrossFit for years, they meet you where you are and help you grow from there.

Tom, the owner, has built something truly special. His programming is challenging yet balanced, pushing you to improve while keeping long-term health goals in mind. What sets Cuspis apart even more is the atmosphere he’s cultivated — one of inclusion, encouragement, and connection. It doesn’t matter your background or fitness level; when you walk through those doors, you’re part of the Cuspis crew!

If you’re in the Denver area and even remotely curious about CrossFit, give Cuspis a try. You won’t regret it.

Source: Google

★ 5

I have nothing but positive things to say about CrossFit Cuspis. The community is unmatched. Tom, the owner, is kind, welcoming, and thoughtful with his programming. Workouts are tough, but balanced. He cultivates a sense of belonging among all members, regardless of skill/experience level. The coaches care deeply about the athletes and make it a point to get to know everyone, both personally and in terms of fitness strengths and weaknesses. This leadership trickles down to the community. Athletes at this gym are kind and supportive, and there is a diverse range of fitness level and skill- everyone is welcome. The time I spend within the 4 multi-colored walls of CrossFit Cuspis is some of the most valuable time I spend anywhere- physically, emotionally, and mentally!

Source: Google

★ 5

Great Place, great Owner, 10/10 recommendation

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★ 5

Excellent coaches and supportive environment for beginners. Wish I had joined sooner.

Source: Google

★ 5

I joined the gym about 3 years ago, and I couldnt be happier. The coaches, the classes, the vibe and atmosphere changes my humor to better every day I come. I moved further away, and keeping my gym was a n.1 priority on my list. I can’t recommend this place enough, and I say that every time I talk about it to anyone.

Source: Google

★ 5

I’ve been to multiple CrossFit gyms and Cuspis is hands-down one of (if not THE) best gym I’ve been to. The community is fantastic and welcoming. The coaches are knowledgeable, experienced, and genuinely care about members’ well-being. And the results are undeniable. I’m 5 years into my CrossFit journey (much of it at Cuspis), and I feel more healthy, fit, and confident (!!) than I ever have. I could not recommend this gym enough to those looking for a fitness community in the Denver area!

Source: Google

★ 5

Fantastic coaches, members and facilities. Great experience

Source: Google

★ 5

Best community I’ve experienced at a box. Tom leads with integrity and intentionality and it trickles down through the coaches/coaching. Highly recommend dropping in and staying forever. + the new water machine IS THE BEST WATER IVE EVER HAD.

Source: Google

★ 5

If Heaven turns out to be a gym (which I think is likely) it may resemble CrossFit Cuspis. Warm and welcoming community of athletes of all levels with programming that is catered to all. And the owner reminds me of Baby Jesus. Whether you’re a beginner or an absolute beast (like yours truly) every WOD is scaleable either direction, with coaches who are ready and willing to provide options. Speaking of coaches, I always love a gym whose coaches are absolutely jacked and great athletes themselves. Cuspis has that. Sorry yoga, but I take instruction and motivation better from coaches who are fitter than myself.
But I digress. If you’re looking to push yourself in a safety and health oriented space, CrossFit Cuspis is for you. 6 stars.

Source: Google

★ 5

I joined Cuspis about 3.5 years ago, and it’s been the best decision I’ve made. Tom, all of the coaches, and the sense of community truly make this place special!

Source: Google

★ 5

CrossFit Cuspis is the right place for you if you’re an experienced athlete, beginner or just looking to be more active. Tom made my initial intro to CrossFit less nerve wracking by showing me how to complete the lifts with proper form and technique. It’s been two years since my first class and I feel stronger, more energetic and have made some great connections with the members. Highly recommend joining if you’re new to Denver too, you’ll find a great community here!

Source: Google

★ 5

Been coming here for nearly 2 years. The mornings crews are awesome. The fitness programming targets all around fitness, which I really appreciate. I have gotten more fit and stronger since joining.

Source: Google

★ 5

I love Cuspis! Fantastic coaching staff, great community, overall great gym!

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★ 5

Great gym, great people, great programming, and amazing coaches

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★ 5

Great people, amazing programming.

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★ 5

Great gym even better water, fantastic programming

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★ 5

I have been going to this gym for a total of eight years. It’s truly my favorite place in the world, and I encourage anyone who has ever considered CrossFit to give it a shot! The coaching staff is amazing, and they take time to understand each individual athlete to make sure everyone can achieve their best results. I really enjoy the programming as well and have seen marked improvements in all areas of my fitness. To top it off, the community is supportive and friendly and makes everyone feel at home. The hour I spend in a Cuspis class is the highlight of my day. I also personally organize an annual Water World trip for the gym, so if weightlifting, funnel cakes and water slides sound like your jam, come on down!

Source: Google

★ 5

I’ve been a member of CrossFit Cuspis since 2020. Before coming to Cuspis, I had never had a consistent workout routine nor done anything remotely athletic. (Band kid)

I spoke with Tom after randomly deciding to give this a try and never once have I looked back.

4.5 years in and it is truly one of the best decisions I’ve ever made in my life. I’m stronger and healthier than ever before and I’ve made the greatest friends through this gym.

Tom is an incredible gym owner and a great coach. The coaching staff is so knowledgeable and deeply caring for the athletes. This is a place that will teach you how to move with proper form and help get you stronger.

It’s always the best hour of my day.

Source: Google

★ 5

Joined Cuspis 3 years ago a couple months leading up to my 40th birthday. I was weak, immobile, and super unbalanced from years of just running. Not only has my body changed, my running has improved! The best part of my experience at Cuspis is the amazing sense of belonging I feel anytime I walk in. Each class has its own vibe, but they are all united by support and positivity. Tom and his crew of coaches are true role models, mentors and incredibly inspiring athletes, not to mention hilarious and kind. I was terrified to start this journey and now I can’t imagine my life without Cuspis as a staple.

Source: Google

★ 5

Excellent gym with fun and effective programming. Knowledgable owner and coaches focused on safety and performance. Great group of members. Highly recommend!

Source: Google

★ 5

A quality experience for the many years I have been here. A friendly community and excellent coaching.

Source: Google

★ 5

I tried several other crossfit boxes in the area before I found Cuspis. This place is amazing. Tom and all the coaching staff are so encouraging! The workouts are easily scaled, but always push you to work hard. Ive been coming for about 8 months and cannot see myself go to any other gym.

Source: Google

★ 5

Great fitness
Great coaches
Great community

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★ 5

Solid coaching, solid programming, and top notch training!

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★ 5

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★ 5

I joined Cuspis a few years ago, and while I haven't always been the most consistent Crossfitter, this place has helped me learn how to properly weight lift as an adult. Tom and the whole training team are awesome and I'm always recommending people who are even 10% interested in CrossFit to give Cuspis a shot. Sad to be moving away, but love that I got to be a member for several years. Excited to drop-in when I'm visiting in the future!

Source: Google

★ 5

I joined this gym ~8 months ago and to say it's been life changing would be an understatement. Tom and his coaching staff are top notch. They take the time to work with beginners and suggest appropriate modifications, create challenging (but fun!) workouts, and have created a welcoming environment where everyone truly feels like an athlete the moment they walk through the doors.

Source: Google

★ 5

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★ 5

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★ 5

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★ 5

I absolutely love this gym. I was away from CrossFit (and frankly most resistance exercise) for a few years and was a bit nervous to find a new gym. Lucky for me Cuspis is in my neighborhood, but I can't imagine a better introduction to CrossFit wherever you live in Denver. IMO if you're the sort of person trying to stay fit or get fitter (or even get fit for the first time in your life!) but are nervous about what you might have read about CrossFit in general, give the free workout a shot. The coaches and the other members are both beginner-friendly and you won't feel like you're walking into a grunting meathead factory like at some other spots. People work hard in class, which is part of what makes the place fun & good for you, but nobody's going to make you feel bad for finishing last or using lighter weights.

Source: Google

★ 5

At first, it was a bit intimidating to try CrossFit because it was my first time trying that type of exercise. The coaches make it a fun environment and are very informative when it comes to scaling exercises to your comfort level. The workouts they create are certainly challenging and push you to that next level of fitness, and every workout varies but still follows a structured overall plan. I look forward to every session I go to now!

Source: Google

★ 5

Awesome gym with amazing staff and members. Dropped in for a week while traveling and everyone was super friendly and encouraging. Tom is the best such a good personality

Source: Google

★ 5

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★ 5

Dropped in to Cuspis with family while visiting. Both coaches Liz and Chris did a great job of welcoming and leading the classes. Highly recommend and will definitely be back next time I am in Denver! Cheers!

Source: Google

★ 5

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★ 5

This gym is top notch. The owner, Tom, is extremely professional and focused on running a great business, with attention to detail. The coaching here is excellent - a lot of training and thought is given to providing a high level experience. I learn something new every time, from the basics to the difficult. Points of performance on every movement are given and demonstrated every class. The programming is well thought out. The community is wonderful. I can’t say enough good things! Even after I moved, I drive 20 minutes to come here. A great gym is hard to find!

Source: Google

★ 5

dropping in from out of town and tom gave me incredible service. changing around my times last minute when something came up for my job, etc......working out a 7 day rate for me......additionally the first coach liz..... was fantastic. im a decent crossfitter who can do all the movements, but i hadnt done muscle ups in a while and though i can do them 5 or 6 at a time, i could only do them with sheer strength and throwing myself, kicking onto the bar.....my kip was all jacked.

she gave me on small tip... practiced with me....and after 3 tries, my muscle up was so much smoother

Source: Google

★ 5

This is an amazing gym with great coaches. They make classes so much fun! The owner, Tom, is a great guy too. I haven’t been in CrossFit for that long so the attention to detail that comes from him and all the coaches on my form and ways to scale to get stronger while being safe is exactly what I needed. Also, scheduling is easy and time slots are made available throughout the day for open gym. Sometimes I can’t get childcare for the classes so this is a big bonus. I can’t say enough about this gym. I would definitely recommend it as I will be a member of this community for years to come! Love this place.

Source: Google

★ 5

This is an amazing CrossFit gym! Intentional programming and great coaching- even in full classes everyone gets individualized coaching. Programming is scalable up or down (and each coach can help you figure out what’s best for you). Great community, clean space, and lots of fun for all the hard work put into workouts.

Source: Google

★ 5

This truly is my favorite CrossFit gym I've been a part of in my years doing the sport. The owner & head coach, Tom is an outstanding human who genuinely cares for the well being of all his affiliates. The coaches (who are hilarious and so attentive) and programming are top notch... but I think the sense of community is truly what takes this place to the next level. I'm so happy I decided to join this gym!

Source: Google

★ 5

Great facility, lots of scheduling options with open gym, and a super friendly crew. Also one of the cleanest gyms you'll find in the state! Tom and crew know how to make it happen!

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★ 5

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★ 5

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★ 5

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★ 5

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★ 5

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★ 5

Best gym ever !!!

Source: Google

★ 5

Awesome crossfit gym, dropped in for the holidays. Owner responded to all our questions. Clean gym with enough space. Other members were very nice also

Source: Google

★ 5

Awesome gym with great equipment. Extremely clean and had an inviting atmosphere. Went here for a drop in, the owner responded quickly to all my questions, was super accommodating to my schedule changes and made everything easy. Will be returning to this gym for all future trips to Denver!

Source: Google

★ 5

Love our community! Super inclusive no matter your fitness level - always fun, professional, and clean!

Source: Google

★ 5

Great coaching and a nice gym space!

Source: Google

★ 5

Great gym, the owner Tom is incredibly kind and helpful.

Source: Google

★ 5

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★ 5

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★ 5

An amazing gym with truly fantastic owners. They accommodated us as walk-ins during the social distancing guidelines and even drove us home with our bikes when it started hailing after class. I'm a reporter with Men's Health, so I've seen a lot of gyms, and this one is definitely well run: The space is large and clean, there's plenty of equipment, the workouts are well programmed, and there are lots of open gym slots.

Source: Google

★ 5

Very welcoming to out of town guests. Great coaches.

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★ 5

Dropped in for a workout on vacation. Great facility.

Source: Google

★ 5

I visited Denver for Christmas week and Crossfit Cuspis welcomed me with open arms. The owner, Josh, is super friendly and responsive to messages. They have some dope equipment that other gyms may not have (like a reverse hyper). They also have very generous open gym times. All in all, couldn't ask for a better experience, coming from out of town. Thanks guys!

Source: Google

★ 5

The crew at Crossfit Cuspis gave me a warm welcome during my drop in. This is a no frills gym with lots of space and a welcoming community.

Source: Google

★ 5

Source: Google

★ 5

Dropped in to CrossFit Cuspis while visiting Denver - great coaches, great programming, and a welcoming environment.

Source: Google

★ 5

As a drop in from Virginia, I was warmly welcomed by Aaron and Carly. This gym has an old-school CrossFit vibe, which was amazing. As a fellow coach, I always appreciate it when other coaches really take the time to assist everyone in the class. Aaron was a charismatic coach who was incredibly engaging. You can usually tell how good the coaches are at a gym if they understand tenets of foundational movements and Aaron's knowledge of the importance of building a gymnastic base solidified that this gym was a good one. 10/10 recommend.

Source: Google

★ 5

Source: Google

★ 5

Crossfit Cuspis is a great place to put down some hard work, challenge yourself and even have some fun too. The trainers I got to work with, Aaron, Carly and Mitch were all very welcoming and quite switched on. You can tell they really care about the athletes and pushing them hard. Thanks again for making me feel welcome and to the rest of the 6:15am crew for pushing me along as well, you guys are great!!! Cheers, Paul

Source: Google

★ 5

Dropped into CrossFit Cuspis while on vacation in Denver. Super nice crew and several platforms for Olympic lifting! Thanks to their generosity I was able to work off a few vacation beers! Check them out if you’re in town!

Source: Google

★ 5

Visiting for a wedding and with an Airbnb nearby I thought I'd see if I can drop in between class hours for my workout; I'm an Olympic Weightlifter.

Aaron was gracious and gregarious.

Solid equipment with wooden platforms and plenty of space.

If on this side of town give him a call and see what it's all about!

Source: Google

★ 5

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★ 5

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★ 5

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★ 5

I love working out here! All of the coaches and members are super friendly and great to learn from. I like that it’s a smaller gym so you get more coaching and instruction. Josh does an amazing job programming the workouts! Thank you guys for all you do!

Source: Google

★ 5

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★ 5

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★ 5

Great gym! Best programming I've seen. Community is very supportive. If you want to increase your health and performance, this is the place to do it.

Source: Google

★ 5

After six years of Crossfit I needed a change and came over to Cuspis because I was already friends with a few of the members here. I am blown away by how much we get done in the one hour classes, and the coaches are still able to keep a keen eye on each athlete to ensure safe and proper form, but also to push athletes to reach just a little higher and work just a little harder. The members have all been very welcoming and it didn't take long to feel like I was a part of their community. This is a great place to make good friends while improving your fitness!

Source: Google

★ 5

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★ 5

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★ 5

Best in north Denver

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★ 5

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★ 5

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★ 5

Thank you all for letting me get 16.1 open work out in last minute. I'll defiantly come back when I'm in denver. Awesome

Source: Google

★ 5

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★ 5

Love this gym ... Great programming, wonderful coaches and members, too!

Source: Google

★ 5

After moving to Denver and trying out a lot of different Crossfit Gyms across town I found my home. The people are amazing, the programming is fantastic, and my gains have been phenomenal. Its nice to go somewhere where the coaches and athletes all care for one another and have your best interest in mind when it comes to reaching your goals. If you don't stop by for a class you might have well just missed one of the best places Denver has to offer in the fitness industry.

Source: Google