★ 5

I’ve been working with Ciara at ATO Fitness for almost a year now and I’ve seen huge changes and improvement to my body, strength and endurance. She has a wealth of knowledge about strength and performance in the realm of sports , especially jiu jitsu. She makes the workouts fun and approachable and realistic while keeping in mind your limitations as well. She is great and if you’re looking to work with someone whatever your level is with fitness, Ciara is a great choice!

Source: Google

★ 5

Source: Google

★ 5

Best trainers in Denver. The team here has spent a lot of time with me. Great company and great people. Highly recommend

Source: Google

★ 5

Great place for work outs without crowds!

Source: Google

★ 5

Love Chi she is the Best

Source: Google

★ 5

I'm so happy to have spent the past eight months training with Ciara Van Ness, whose exceptional coaching has not only inspired and supported me but also empowered me to unlock my full potential. As a 60-year-old woman training jiu-jitsu, Ciara has provided personalized exercises and workouts that have enhanced my stability, flexibility, and strength, while also helping me develop a deeper understanding of my capabilities, allowing me to excel in my sport. She also stepped in with a revised program ensuring my progress wasn't interrupted when I broke my hand several months ago. I wholeheartedly recommend Ciara to anyone seeking to unlock their full potential, achieve optimal health and wellness, and discover a more empowered version of themselves.

Source: Google

★ 5

"I've never felt more supported and motivated in my fitness journey! Gary the G.O.A.T is an exceptional trainer who truly cares about each client's success. ATO Fitness is the best gym I've ever been to!""Hands down, the best trainer I've ever worked with!!
Gary is knowledgeable, patient, and always pushes me to reach my full potential. I've seen incredible results since joining ATO Fitness!!"ATO Fitness is more than just a gym – it's a community!
"As someone who's struggled with fitness motivation in the past, I was blown away by Gary’s ability to keep me engaged and motivated. Their training sessions are always challenging, yet fun and rewarding. I've seen significant improvements in my overall health and well-being since joining ATO Fitness."

Source: Google

★ 5

What an amazing facility and all the trainers and owner are very knowledgeable

Source: Google

★ 5

Amazing gym, clean comfortable and everything one could need. Programs offered for personal trading or group training ate reasonably priced and results are unavoidable.

Source: Google

★ 5

Amazing gym! Would absolutely recommend

Source: Google

★ 5

Such an awesome gym, equipment like a high end commercial gym but an atmosphere of personal training. Open gym hours make it easy to get there and options for one on one, or groups make the possibilities of your goals endless! Highly recommend this gym to anyone looking for a high quality place.

Source: Google

★ 5

Best Gym I’ve ever been to! The team is really welcoming and knowledgeable.

Source: Google

★ 5

Hayes and the gym itself are both absolutely amazing! I cannot recommend this gym enough.

Source: Google

★ 5

Source: Google

★ 5

I’ve couldn’t be happier with the results I’ve been able to achieve and maintain during my time at ATO Fitness, from losing weight to building muscle. Will (FitLab) is a great instructor and motivator during the training sessions. And the best part of all is the community of other ATO/FitLab members that are working out alongside you.

Source: Google

★ 5

I joined Will’s class about 6 months ago through my coworkers who all go! I have had an absolutely amazing time ever since, even my boyfriend signed up and is now a member! It’s so much more than a workout class, it’s a great community to be apart of. We have made so many new friends who have motivated us in so many ways. I would recommend this class to anyone at any level, it’s worth it!

Source: Google

★ 5

Source: Google

★ 5

I've been training with my coach at ATO for a few years now. It's a great, exclusive gym with amazing equipment. I enjoy having individual rooms rather than a giant gym floor.

Source: Google

★ 5

I have had the incredible privilege of working with Coach Nate who has transformed my life over the past year. From intially relying on a back brace to now conquering push-ups, his expertise is unmatched. His kindness and warmth make him not just a coach but an incredible human being. Grateful for the positive impact he has had on my life!- Helene

Source: Google

★ 5

I have been a client of Nate McCarter for the past year. He has exceed my expectations. At the age of 41, I am stronger than I have ever been in my lifetime. Looking forward to achieving more fitness goals.

Source: Google

★ 5

...clean and fully equipped for the serious work out...

Source: Google

★ 5

Source: Google

★ 5

I can’t say enough about how this gym and Danyelle and Clayton have and continue to help me.

I started at ATO to rebuild strength and lose weight after a bad hit and run car accident left me injured.

At first, Danyelle helped me to regain mobility, range of motion and stamina and was an all around guide concerning overall fitness, health and wellness.

She then recommended Clayton to me as a way of continuing my fitness journey. He teaches me about proper technique, form and which muscle groups to work to achieve the results I want. Even when I’m having a bad day, he’s patient and motivating and won’t let me give up.

If you’re looking for a comfortable, caring atmosphere with amazing guides into the why’s, when’s and how’s of strength, fitness and wellness as a whole, you won’t find a better place or better people than Danyelle and Clayton.

Source: Google

★ 5

I have been training with Clayton Evans for several weeks and could not be happier having him as my trainer. When I first started, I did not have any sort of workout routine and was extremely nervous. Clayton took time during our first session to discuss my health goals, workout history and regimen, and touch on what is important to me. Clayton made me feel welcome, and truly makes me feel that he is interested in not only my health but also interested in helping me reach my fitness goals! Clayton is fantastic as he helps me understand the exercises, and also coaches & inspires along the way to ensure I get the most benefit from my workout—and I’m seeing the results! Additionally, the gym space is modern and very clean and folks are generally super friendly.

Source: Google

★ 4

Only 4 sessions in and I will be going back for more.

Source: Google

★ 5

Clayton is a fantastic trainer who you can instantly see has a passion for helping others discover their passion for fitness.

He was incredibly easy to connect with - and made the workout go by fast while also making sure you feel the burn. Can’t wait to be back.

Source: Google

★ 5

Clayton E. Was such an amazing trainer on my first day. Very open & patient as I was working out. The next day I felt so sore, in a good way!

I enjoyed it sooo much I can’t wait to see Clayton again soon! Thank you soo much!

Source: Google

★ 5

Clayton Evans showed me some excellent form with what I needed for both lower and upper body workouts. He was very friendly and I highly recommend getting him as a trainer. He was able to work with me at my own pace so it was nice figuring out the right form I needed as to not hurt myself. I was pushed but not to injury. Will be going back.

Source: Google

★ 5

Clayton was great! First off, he was very attentive and listened to what my goals are. I recently sprained my wrist and Clayton took that into consideration when setting up a chest and tricep workout. I felt no pain and has able to get a great workout in!

Source: Google

★ 5

I had a hard time sticking to going to the gym and finding a routine that worked for me. Working with Clayton has been motivating; he helps me understand the exercises, execute them correctly, is encouraging and is always focused on results based training. I feel better about my body after each of our sessions, knowing that I'm also learning what exercises to do to get the results I want. Clayton is upbeat, uplifting and informative as he coaches thru training sessions. He doesn't let me give up on myself, but isn't aggressively demanding. As a newbie to the gym, I wanted to find a trainer that would push me to my limits but not break me. Someone who could help me set realistic goals, and work towards achieving them. I feel more focused on the exercises and strength training with Clayton than I could do by myself. Having a great trainer is great support when starting out on a fitness journey and I give Clayton my highest regards!

Source: Google

★ 5

Ok. It’s been a couple years since I’ve used a trainer. After one session with Clayton…..my body remembers why I love/hate them. Clayton listened to what I wanted, my goals, and how I wanted to work out. The gym is clean, welcoming, kind, and did I mention clean??? What are your goals? How can you make them happen? The crew at ATO (Clayton for me personally) will make them a reality.

Source: Google

★ 5

I have been looking for a personal trainer who serves and understands the LGBTQIA+ community openly for some time, so when I came across Clayton Evans, I immediately did a consultation. Within about 15 minutes of time with him I knew I was in the right place. He’s extremely friendly, not intimidating, has results to prove his work- I was comfortable the whole time and felt damn good when I left. I loved my time and have already committed to regular sessions. Highly recommend ATO Fitness and Clayton Evans to anyone but especially members of the LGBTQIA+ community!

Source: Google

★ 5

Source: Google

★ 5

ATO Fitness is great!! The energy is motivating and they have new and specialized equipment all the time. My teenage son works out with Brian Brenzel and loves the environment and encouragement. I work out with Rosie Mosier, she’s a fantastic trainer that makes every workout tailored to me and my needs. Plus she will do my nutrition planning too!

Source: Google

★ 5

Clayton was amazing and really helped me feel comfortable with weight training after a wrist injury this year. Facility was awesome too!

Source: Google

★ 5

Had my initial consultation with Clayton Evans here last night. Was truly impressed by Clayton's knowledge and his care in setting things up for me from the start. The gym, too, has a great atmosphere, tons of equipment, and is well maintained. I'm definitely looking forward to future sessions and great progress toward my fitness goals supported by Clayton.

Source: Google

★ 5

Love thia gym and all the equipment it offers and that my trainer and I can have a very flexible schedule and we never feel crowed out.

Source: Google

★ 5

I found Clayton Evans once the gyms reopened in 2020! What a bright spot in my days when everything else was hard. Clayton is positive, upbeat, holds you accountable, and is encouraging. Hands down the best trainer I have had.

ATO Fitness is clean, has all the equipment I need to achieve my goals, and has friendly trainers. I love a gym that cares about the facility and clients.

Source: Google

★ 5

Very clean and well organized. Great class options throughout the day, combined with various cardio loads make each workout personalized.

Source: Google

★ 5

Awesome gym and trainers! I had worked out off and on most of my life, but never really lifted any weights consistently. Heard about ATO from a friend and joined almost two years ago now! I’m in the best shape of my life, and have no plans to change gyms! Highly recommend ATO. Great people and atmosphere without the CrossFit vibe.

Source: Google

★ 5

Being a plus sized girl I could have felt intimidated coming to this place, however I decided to go anyway and I am BEYOND happy that I did!! I train with Drew and I’ve lost around 25 lbs so far but gaining soooo much confidence! I love how supportive all the other trainers are as well- always telling me how good I look and that my work is paying off. This is a very encouraging environment and I highly recommend it!

Source: Google

★ 5

I am going on my third year training with Hayes and I am so happy with my progress! Hayes is an amazing trainer who sincerely cares about his clients and their goals! I workout with a group of other women and he always makes sure each one of us gets the attention we need to preform at our best!

Source: Google

★ 5

Love this gym, it truly is the speak easy of gyms. Very professional atmosphere, the people and the trainers are there to have a good time and get results! Hayes is attentive and really puts his heart into what he does everyday, i love it and would recommend it to anyone.

Source: Google

★ 5

I've been training with Rosie for a few months now and the results I'm getting are incredible, even as someone who never has worked out consistently before. Super clean gym with more equipment than I've seen anywhere else, and the people are great! I highly recommend this gym to anyone who is serious about their fitness goals.

Source: Google

★ 5

Hayes is great. The right mix of pushing you while communicating and having some fun. We have done a month of semi private and love it.

Source: Google

★ 4

Awesome place to train at.

Source: Google

★ 5

Source: Google

★ 5

I love working with my trainer, Danyelle. Everything she does with me is customized to me and my needs. She had helped me with several old injuries and has helped me become more functional overall. I’ve worked with trainers in the past who made things worse, Danyelle really listens and works to help me be the best version of myself. The workout facility is great, love the setup! It never feels crowded or overwhelming. All the trainers are great, it’s always clean and it’s easy to tell that everyone there is really passionate about fitness and health!

Source: Google

★ 5

ATO is the BEST gym in Denver! I was introduced to it by my personal trainer and I'm so grateful. The owner, Hayes, is incredibly passionate about fitness and providing the best environment for member success. There are several trainers that work there with their clients, and everyone is always willing to assist and encourage. It's great for beginners and professionals alike. There is every possible piece of equipment you could need. As cliché as it sounds, this gym feels like "home." You must check it out!

Source: Google

★ 5

Source: Google

★ 5

Best fitness experience ever! I met Kasey Mortensen at her previous place of employment a little over a year ago and knew within moments she had the knowledge and professionalism of a fitness champion. My fitness goals had many hurdles and challenges to overcome. After more than 30+ years in the military, I was broken both mentally and physically; multiple back surgeries and a foot procedure for plantar fasciitis lasting more than 7 years. At age 58, I had an uphill battle with a prescribed recovery that left me overweight and a candidate for diabetes. I needed a change but the usual workout regime wouldn’t work with the injuries and consequential weakness left behind. I threw it all at Kasey and she took it in stride. She took my fitness goals and developed a plan while explaining how the body functions, food processes, water, exercise and sleep. I’m not a bodybuilder nor do I aspire to be one.

At my age, my goal was to lose body fat without losing muscle density. I wanted the fat gone! I trained with Kasey five times a week for a year at ATO using real food. There’s no supplement push that I’ve seen at many other popular gym spaces. No illegal practices, substances, and safety is their first objective. Kasey wouldn’t even permit me to workout without a proper stretch and warmup. My results speak volumes: 230lbs down to a trim 212lbs (at 6’3”), body fat dropped from 27% to 18%. It took 58 years to destroy my body and just one year to put it back together with the proper instruction from Kasey, equipment, and support from Hayes and the ATO gym.

Kasey is a godsend with her uplifting, enthusiastic personality. I would know after spending a year with her 5 days a week. My life’s outlook has changed as well; no longer dreading a life of pain and endless physical therapy with no positive results. It’s worth every penny and every minute spent at ATO. It didn’t happened overnight but change always takes time. I couldn’t have done it on my own. I’m forever grateful to Kasey and the professionals at ATO. You’ve given me a better life for years to come.

Source: Google

★ 5

One of the best gyms I’ve worked out at! The equipment is amazing, every trainer I’ve met there is super nice and welcoming, and every one is there to work. You don’t have to wait around for packs of wannabe influencers to get done taking selfies by the bench press for 30 min.

I’ve been working with Kasey Mortensen for about 3 months now and I wish I would have started here years ago! She’s already helped me get over plateaus that I’ve had for YEARS. Training with Kasey at ATO is by far the best part of my week.

Thank you to Kasey, Hayes, and all the trainers that make it’s such a fun environment to put work in :)

Source: Google

★ 5

Such an amazing gym! Hayes (owner) really takes pride in his gym. Always a welcoming spirit! Tamika and Jason have been top notch with my fitness journey! They are literally a diamond in the rough! I could not ask for a better place to train or to have better trainers!

Source: Google

★ 5

I have been at ATO Fitness and training with Kasey for over a year. Kasey is incredible. She is extremely knowledgeable and nothing but professional. She keeps workouts fresh, challenging, and always ensures that I have proper form-her attention to detail is impeccable. I am beyond grateful to be in such a positive and caring atmosphere with Kasey & the other trainers and clients. Hayes runs an amazing facility-from the cleanliness of the gym to the great staff and wonderful variety of top-notch equipment. ATO Fitness is a real gem.

Source: Google

★ 5

Not only is this a wonderful facility with top of the line equipment, it is also packed full of knowledgeable and friendly trainers. The owner, Hayes, has created such a wonderful place for individuals of all ages, skill levels, and walks of life to enter and feel comfortable training in. If the equipment and facility alone weren’t enough, the supportive and welcoming community is the best I’ve ever encountered at any gym or fitness center. Im so grateful to be a part of this community and plan to be for years to come!!!

Source: Google

★ 5

I have been training with Kasey for over a year and she is amazing! Let me say I have had several personal trainers and her guidance has led me to my personal success today. Her nutrition knowledge is paramount, her workouts are extraordinary each session and she has helped with my endurance and strength tremendously. I couldn’t have come this far without Kasey in my corner.

Source: Google

★ 5

With so many trainers at ATO, with their own clients you’d think there’s be a clash of personalities!
But to my surprise there was not!
I came in to do my workout with my trainer and was pleasantly surprised at how respectful people were of the space, how each trainer interacted with one another!
It was quite refreshing to see, specially since it was such a busy evening! There were 2 groups being ran and several other trainers training their client individually!
So happy to train here!

Source: Google

★ 5

ATO is an amazing work out environment with amazing trainers! I have been working with Kasey for a year now and she is professional and extremely knowledgeable! The gym is clean and very welcoming! I couldn’t be happier with my experience with this gym! Highly recommend.

Source: Google

★ 5

Hayes -the owner is amazing!
He is always working to improve the gym facilities for his trainer and his incredible clients!

I work with Jason Robinson; Team JARFIT and they couldn’t be more inviting and professional!
Working with them I’ve seen incredible results and can’t wait to do a bodybuilding show with them!

There are a number of other trainers that train out of ATO, and the energy is just amazing!
Everyone seems so friendly, professional and inviting!

Source: Google

★ 5

Have been working with Kasey M. close to two years now. Kasey has been nothing but wonderful. She is a knowledgeable instructor, a great motivator, and a caring person. Hayes has done an outstanding of filling the gym with quality training gear. He does everything he can to provide an atmosphere that you feel comfortable and safe while working out.

Source: Google

★ 5

As a trainers gym, I find my workouts always innovative and challenging as well as healing what aches. I have worked out with Danyelle for a over 5 years and she is better than a PT because she is always trying to use the workout to improve whatever part of my body is hurting and creates plans that have made a huge difference in my back my shoulders and legs. I HIGHLY recommend Danyelle and ATO Fitness!!!

Source: Google

★ 5

All I can say is that this is the best gym I've ever been to. It's clean, never crowded and the equipment that I use is challenging and fun at the same time. My trainer Danielle is attentive, caring and professional! I've love my workouts and the results.

Source: Google

★ 5

I've been working out with Danyelle Aylsworth at ATO Fitness for the last year and have never felt stronger. She is super supportive and challenges me to do better. Danyelle is always looking for ways to help me be healthier and fitter. ATO Fitness is a great facility. The trainers and other clients are friendly and supportive. Such a great find. Thanks, Danyelle.

Source: Google

★ 5

Source: Google

★ 5

I’ve been working out at ATO for over a year now; training with Danyelle 2-3 times a week. The gym itself has expanded, is always adding new and better equipment and is constantly
cleaned and sanitized by professionals. The atmosphere is 100% supportive, comfortable and welcoming for people of all fitness levels.

Prior to starting at ATO, I had been in a fairly severe hit and run car accident and had injuries to my shoulder and tissue damage in my lungs. Danyelle started me off slow and has helped me increase my lung capacity and stamina and strengthen my shoulder so much that I don’t feel any kind of pain at all while working out, now. I’ve lost 40 pounds in a year and my body composition improves with every session.

Seeing Danyelle and going to the gym isn’t a chore at ATO. It’s genuinely the highlight of my week. As a trainer and as a human being in general, she is exceptional. She’s not only concerned with my physical health, but my mental, emotional and psychological well being, too. I feel privileged to have her in my life and lucky to have found her to help me through what started as a journey of healing and continues now as one of finding my strength in so many different ways.

Source: Google

★ 5

I’ve been working out at ATO & training with Danyelle for almost 4 years. This gym has awesome equipment; continues to expand, evolve and caters well to working professionals and anyone just looking to train. ATO’s owner, Hayes, continues to invest thousands in new & upgraded equipment. Everything from heavy weights, dumb bells, kettle bells, bands, flack jackets, squat racks, hip thrust machines, barbells, cable machines, treadmills, stair climbers, rowers, medicine balls & more. This gym has everything you need for an endless variety of workouts. My trainer, Danyelle, is fantastic. She has detailed workouts prepared for the 2-3 sessions I have each week. She is incredibly knowledgeable, friendly, motivating & interesting. A true professional with several certifications who stays on top of her game with the latest fitness trends & ideas. I would highly recommend Danyelle & ATO Fitness if you’re looking for a new gym or trainer.

Source: Google

★ 5

I have been been working with Danyelle for over a year. She is amazing. She has made such a difference in my body physically, and she makes working out fun! She is always willing to bend her schedule when I need help with my calendar. She tells it like it is and pushes me when I need it and is understanding when I need support. I wouldn't work out with any other trainer!

Source: Google

★ 5

Source: Google

★ 5

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★ 5

Source: Google

★ 5

Source: Google

★ 5

I love working out at ATO Fitness with Brian Brenzel! The gym has multiple smaller rooms, so you always feel like you are in a curated space for that day's workout. The gym is well maintained and there is a ton of equipment for varied movements. The small group training classes are both fun and challenging!

Source: Google

★ 5

Great place with all the professional equipment needed and very helpful trainers. I definitely recommend this place!

Source: Google

★ 5

Super friendly staff!

Source: Google

★ 5

Great equipment and great people.

Source: Google

★ 5

ATO Fitness delivers an exceptional experience, with all the equipment necessary to get a great workout in, and then some! Hayes is an incredible trainer with genuine passion for his craft, and focuses on getting his clients results according to their goals. In turn, the trainers who utilize this space adopt the same mindset. You can’t go wrong here!

Source: Google

★ 5

ATO is a great personal training facility with knowledgeable trainers who are current with all the fitness trends and topics. The facility is clean and well kept with state of the art strength and functional equipment.

Source: Google

★ 5

Hayes is the best!! Always a great workout!💪🏻

Source: Google

★ 4

Source: Google

★ 5

Hayes with ATO Fitness is great to work with. He's diligent about keeping the workouts fresh and ensuring that they contain a variety of exercises. While working with him you truly get a sense that he cares about your success. He takes your goals and abilities into consideration during every session.

Source: Google

★ 5

"ATO Fitness has a great motivational and supportive atmosphere. Hayes will pull you out of your comfort zone in a fun and safe manner. ATO Fitness is exactly what most gyms and classes have been lacking."

Source: Google

★ 5

I have always been someone who loves to work out but after having my first child I was finding it hard to get back into the gym and focus on me. ATO Fitness changed that for me! Now I look forward to going to the midday class every day and getting my workouts in. Hayes consistently challenges me and I feel more motivated than ever!

Source: Google

★ 5

Traveling for work so did a google search about gyms in the area and found ATO Fitness. I must say this gym is absolutely amazing. The equipment is top notch. You can tell the own knows this and got amazing stuff. There are plenty of weights, bar bells, cardio equipment, and functional fitness at your disposal. If you want to get in a great work out please check this place out. Additional the staff was as outstanding, offering help to find everything and making sure i had everything i needed. One of the nicest gym staffs i have every met. If i could give this a higher than 5* i would.

Source: Google

★ 5

I’ve worked with ATO Fitness for nearly 3 years . My trainer did an amazing job of working through the challenges of osteoarthritis in my hip, preparation for full hip replacement surgery, recovery and rehabilitation. We have now moved on to strengthening and building muscle!

Through it all my trainer at ATO has been supportive, caring and most of all has kept me challenged and motivated, knowing how hard to push to help me achieve maximum results.

The gym is clean and neat. Everyone is friendly and respectful. I highly recommend working with ATO Fitness!

Source: Google

★ 5

Amazing coaches and facility. Gym is always clean, trainers are great at pushing you to get better but always helpful when you are trying to deal with an injury. Worth every cent!

Source: Google

★ 5

This is a great gym with some of the best equipment I've seen. Excellent trainers that are very attentive to your goals and will push you all the way.

Source: Google

★ 5

Against the Odds Fitness is the place to be. In a small private setting you're able to have a great workout without being limited to space or machines like a corporate gym. Every person that walks into ATO is ready for a challenging workout and ALWAYS leaves with a smile on their face. trainer is highly knowledgeable and gives 100% personalized attention in a private or small group setting. Everyone is very friendly, which creates a fun, hardworking environment which is often rare at a large membership-based gym. The equipment there is top notch, from brand new Rogue plates and barbells to assault runner treadmills, cable machines, dumbbells and sled pushes, ATO has it all!

Source: Google

★ 5

ATO fitness is exactly what I needed. Hayes makes every workout extremely challenging but no two workouts are ever the same so it never gets boring. I’ve gained so much confidence to do things I never thought possible and to push through plateaus.

Source: Google

★ 5

I am not one to usually leave reviews. It is just not something that I normally do. However, I feel if I don’t leave a review for ATO fitness it’s doing a large disservice to something that has become so important to my well-being and self care. My time at ATO fitness has exceeded my expectations! But more importantly my trainer, Hayes, has exceeded any expectations I have ever had for a personal trainer. Hayes has not only made working out my favorite part of the day but he has also changed the way I think about taking care of myself. Because of my experience at ATO fitness I will forever make my health and fitness a priority.

Source: Google

★ 5

I've been training at ATO Fitness for three years now, and I really love it. My trainer, Brian, is a great fit for me and keeps me motivated and challenged while working toward my personal goals. As someone who has never been athletic, I appreciate the atmosphere at ATO -- yes, there are loads of fit people who work out here, but I've never felt intimidated or unwelcome like I have in other gyms/fitness classes. It really feels like everyone just wants you to be your best. All of the trainers I've interacted with are very friendly, encouraging and knowledgeable. Highly recommend.

Source: Google

★ 5

ATO Fitness is very clean, well managed, with very nice well kept equipment! All the staff is polite, friendly, and always willing to help. It is truly the best gym in town!

Source: Google

★ 5

Brand new equipment, versatile training for anyone's needs/wants, cleanly, and fun! Highly recommend for your personal training and nutritional needs.

Source: Google

★ 5

Without a doubt, Brian Brenzel is one of the most Passionate and dedicated coaches I’ve ever seen. A coach isn’t just someone who counts to 10 and says rest. A coach is someone who cares, loves what they do, is excited to go to work and gives one hell of a workout! ATO Fitness is an amazing facility and with a coach like Brian... you can’t go wrong. Fun, energetic, genuine and is a master at getting you to give more than you ever thought you could!

Source: Google

★ 5

Hands down the best gym in Denver and metro Denver! From the quality of trainers to the equipment, ATO has exceeded my expectations. Would recommend for individuals at all levels. Personally, I was looking for something to get into a routine and push beyond just going to the gym. Been going for a year and very happy with ATO!

Source: Google

★ 5

I highly recommend ATO to anyone who is serious about fitness and who loves the camaraderie of a great, friendly and knowledgeable coach who takes the time to get to know his clients at the gym individually. There are no lazy, easy work outs here! Brian is amazing - he is highly motivating, funny, and badass. Every workout is intense but every workout is also different. Get ready!

Things I really liked:
- getting a hard core work out in a short amount of time
- parking is easy!
- knowledgeable trainer who can answer any fitness / health related questions
- awesome equipment (you will def try something new when you get there!)
- easy scheduling

Source: Google

★ 5

Incredibly challenging and motivating. Loved the variety of machines and exercises. Would highly recommend!!

Source: Google

★ 5

If you are looking for a clean gym with truly personalized training to fit your goals this is the place to be!

Source: Google

★ 5

Hayes and Brian are great trainers, they have a Fantastic gym , great equipment for all of your training needs. I love training here

Source: Google

★ 5

Great space, great people!

Source: Google

★ 5

Awesome turkey day workout! Now for the pie! Thanks guys!

Source: Google

★ 5

Amazing workout and dedicated trainers. Look no where else in Denver for the best workout in town!

Source: Google

★ 5

Just took a killer boot camp class here. Great energy, great crowd!!!

Source: Google

★ 5

ATO fitness has been an amazing gym for me. Hayes ( the owner ) helped me overcome an ACL tear in my left knee, helping me regain confidence and strength. I’m stronger now than I have been in years thanks to this gym. I love how each workout is different and catered to my individual needs. This gym goes above and beyond to make sure you are working out safe and staying injury free! Great gym, great atmosphere and fabulous trainers!

Source: Google

★ 5

ATO is a fantastic gym. All the trainers are knowledgeable and care that each individual gets the most beneficial and safe workout. The environment is non- threatening and supports every fitness level and goal. The equipment is better than what I’ve seen in any other gyms! Highly recommended !

Source: Google

★ 5

Hayes makes my workout effective and efficient. His knowledge and experience provide me the confidence I need to work through a prior back injury and the affects of that injury on the rest of my body. Great environment and always a fresh workout!

Source: Google

★ 5

Coming from the Fitness Industry myself, running gyms and overseeing training departments for almost 7 years; I can say that ATO is one of the best run facilities i've seen. The fitness team are some of the best trainers I know, taking great care of their client's needs. Not to mention in taking pride in keeping the facility clean and well kept. The atmosphere is always inviting, and there is a clear sign of great collaboration between the team of trainers to continue to learn how to better serve their clients. All of this is not surprising if you ever meet owner/trainer Hayes. The level of pride he has for this place is seen everyday you see him training his clients, taking care of the facility, and most importantly the level of trainer that he brings onboard. I would highly recommend taking your fitness to the next level at Against the Odds Fitness

Source: Google

★ 5

No matter where you are on your fitness journey, Hayes/ATO will meet you where you are and push your preconceived limits. Variety of class sizes/days+times to work with your schedule and budget. Every time you attend class, you will be challenged in a different way with a wide array of workouts. Highly recommend!

Source: Google

★ 5

Source: Google

★ 5

Love the owner; great trainers who take their fitness and your health to the next level. Also love their dogs -who are also in great shape and come to work to play. I have been working with Danyelle Aylsworth now for about 1 year. Joined to be competitive in my tennis and injury free with my skiing. Stayed because I got those results and more. Never the same workout and I am in the best shape and my weight has gone back to where I was in my 40ties (close to ideal) and that was with not even changing my eating habits. Great results love the energy and enthusiasm My trainer has also become my friend. 2 times a week not bad and worth it for young or us older 50+ where life and fitness needs a reboost -jump start. I have never had more energy !

Source: Google

★ 5

Danyelle is an amazing trainer! Not only does she provide great workouts, but she can help you feel so much better if you have muscle aches and pain! She is so caring and really wants to help people look and feel better!

Source: Google

★ 5

This is by far the best gym I’ve ever been in. Clean gym with all the equipment you’d need, nice, awesome, and helpful trainers that all know so much about fitness. Highly recommend coming here and training

Source: Google

★ 5

I have been going to ATO fitness for over a year now, and besides marathon training, this is the most consistent I have stuck with working out. The classes are great, and a mix of cardio and weights that are catered to you. The gym is clean and the dogs are cute as well :) Highly recommend for anyone looking for smaller classes and one on one quality training!

Source: Google

★ 5

Loved the intensity! I dropped in for a class with a friend and was drenched in sweat just from the warm-up! I may have actually been embarrassed if the people there weren’t so friendly.

The coaches were great too. They provided modifications as needed and also gave some constructive feedback on form... Very helpful when you’re not even aware of your form deteriorating in the first place.

Check them out! Definitely recommend.

Source: Google

★ 5

Awesome gym! Everything you need to get a great workout. Super clean and very friendly staff. I highly recommend it

Source: Google

★ 5

Every workout at ATO kept me coming back for more. The facilities are top notch and I was able to try exercises and use machines that were all brand new to me. Hayes and his team are encouraging and always push everyone to their maximum potential. I would recommend all experience levels to check them out. I’ve never experienced such a great family atmosphere at a workout facility before!

Source: Google

★ 5

Source: Google

★ 5

Amazing facility. Hayes has done a wonderful job with the space and equipment to create a great workout environment. The trainers know how to give just enough to leave you exhausted but wanting more. Can’t recommend enough.

Source: Google

★ 5

ATO is the best gym! Hayes is incredible and truly cares about helping his clients reach their goals. Hayes motivates his clients and gets results! I highly recommend this amazing gym.

Source: Google

★ 5

This facility is world class! The professionalism of trainers---the unique and impacting approaches to training---and the cleanliness of the facility is truly impressive. I would recommend this operation to anyone who is serious about their training needs. Regardless of age or goals, these folks are pros!

Source: Google

★ 5

ATO is an awesome facility! High energy atmosphere, top of the line equipment, olympic-style weights and it's immaculate! It is the place to be if you want a great fitness program and workout. Have been going there for years and it seems to keep improving. Michael Sutton is a great trainer there; check him out.

Source: Google

★ 5

ATO Fitness is great! Really nice new gym and a very friendly staff! Would recommend it to anyone looking for personal training services.

Source: Google

★ 5

This is such a great place to workout. I'm in a group class, but feel like I'm getting the personal trainer attention that everyone wants! The facility and equipment is top of the line, and I never get bored. I'd totally recommend ATO to anyone who is looking to l challenge and change the way they see themselves, I know it did for me!

Source: Google

★ 5

All of the trainers at ATO are great! Just ran a Spartan race with some of them and couldn’t have done it without their support! Always pushing to be better.

Source: Google

★ 5

Coworker Sara B took us here for team workout this morning and Hayes delivered us a 1-way ticket to the pain cave on the pain train! Did a really fun and competitive cardio circuit and blasted the whole body ... lot's of fun and a professional, well-run training establishment. Thanks Hayes!

Source: Google

★ 5

Awesome work out facility in the heart of tech center. New machines and great cross fit atmosphere but the best part is Hayes who helps push and motivate you and your group in a fun, friendly way that doesn't intimidate. Enjoy!

Source: Google

★ 5

This is the first online review I have written in 3 years. I am writing one now because ATO Fitness has changed my life is such a positive way. Since working out at ATO Fitness, I have FINALLY lost the extra 20 lbs I put on after having kids. It is not often that you come across a business owner like Hayes Plowman. There are thousands of personal trainers and different workout programs out there, but finding one that truly helps you gets lasting results is extremely difficult. After trying all sorts of classes, gyms, and other trainers, I am so thankful that I finally found ATO Fitness. I have seen amazing changes in my body and overall physical fitness ability. I am stronger and leaner than I ever thought I could be! Finally, I found someone who knew how to help me change my life and my body for the better. I have never been super comfortable in a gym, never played team sports, and never thought I could be an "athlete." But, here I am at 40 years old in the best shape of my life. Hayes has turned me into an athlete when I thought it wasn't really possible. He is always encouraging and pushes his clients to new levels. If you are tired of trying to get fit without results, I encourage you to give ATO Fitness a try, you won't regret it!

Source: Google

★ 5

ATO is awesome! I worked out my entire pregnancy (including the morning I gave birth) and it only took me a few short weeks to get back to my pre-pregnancy weight. The trainers are knowageable and really push you! Every workout is challenging and no two are ever the same. I am definitely in the best shape of my life so far thanks to ATO!!

Source: Google

★ 5

I just started working out with Hayes this summer and it has been nothing but great! ATO Fitness provides multiple rooms with all of the cardio and lifting equipment necessary, as well as an upbeat and positive environment to work out in. Hayes does a great job at tailoring the workouts to meet your specific needs and also provides important instruction on stretching and recovery to ensure you are always performing at your best.

Source: Google

★ 5

ATO has been so much fun for our whole office! I'm so glad we have this as a perk!

Source: Google

★ 5

Source: Google

★ 5

Great, brutal workouts

Source: Google

★ 5

This place is great! There are 3 different workout spaces with up to date equipment that is well maintained by the trainers! Everyone interacts with each other and are having a great time even though they are working their tails off! It’s a hidden gem! I would recommend this place to anyone looking for a trainer with great knowledge that can get you where you want to be!

Source: Google

★ 5

ATO Fitness is AMAZING! Hayes Plowman is SECOND TO NONE! I have been a licensed personal trainer and group fitness instructor for over 20 years and have never paid anyone else to train me or my family until I met Hayes. BEST MONEY I'VE EVER SPENT! He is exceptional at what he does! A++++

Source: Google

★ 5

I’ve been coming to the 5am group classes for several months and I couldn’t be happier with my workouts. The coaching is fantastic - great at motivating and keeping the workouts challenging every day. No two workouts are ever the same and nothing motivates me more to get to the gym at 5am than ATO!

Source: Google

★ 5

I highly recommend ATO Fitness. I have been working out with Hayes and his Team of trainers for 6 months. I thoroughly enjoy the workouts. Enjoying your workout keeps you motivated each day and Hayes and his Team do that on a daily basis. I attend early morning class sessions and they are challenging and produce results. Drop in and give it a try you will be very pleased you did!

Source: Google

★ 5

45 year old male in decent shape who forever pounded on a treadmill, bench pressed and did curls – the classic beach body workout…until I found ATO. I work directly with the owner (Hayes) who has opened my world to leg work, core strength, cardio, plyometrics, flexibility, body fat analysis, nutrition advice and on and on. All in a clean, friendly, no-pretense or attitude environment. I love that the workouts are varied and fun but hard work just the same. I love supporting a small business owner. I love seeing the changes to my body since the ‘standard workout’ days. Get off your butt and go get yo’ self some ATO!!!

Source: Google

★ 5

The experience I have had at ATO fitness has been transformative both physically and mentally. I suffered a spinal cord injury ten years ago, and my condition had been deteriorating over the past several years. The trainers at ATO fitness have designed workouts and have provided nutrition advice that has me feeling better than I have in 10 years. Trusting fitness professionals with an injury like this does not come easy, but ATO fitness has gone above and beyond to get me in better shape than I had ever thought possible. Great owner, great company, great facilities and great trainers!

Source: Google

★ 5

ATO is by far the best gym I've ever trained at. Hayes is amazing and genuinely cares about helping his clients reach their goals. Saturday boot camp is a lot of fun - never the same workout!

Source: Google

★ 5

About a month ago I started working out twice a week with Kenzie and it's great. She is very professional, knowledgeable and knows how to challenge me so that I can reach my fitness goals. I actually look forward to our workouts and I'm already noticing an improvement in my stamina and overall fitness level. The facilities are clean and well kept, with top of the line equipment. I highly recommend ATO Fitness to anyone at any fitness level.

Source: Google

★ 5

I work with Hayes, the owner of ATO Fitness and love coming here! He modifies the workouts to my needs and I have been seeing results for the first time in a very long time. I also do group classes with him. The gym is always very clean and the equipment is amazing and high quality. There are also a ton of options so I get a lot of variety in my workouts. I would definitely recommend checking this place, and their trainers out!

Source: Google

★ 5

I have been working out here for just about a year and love it. I have never stayed consistent with any workout regiment until I found ATO and Hayes's classes! Its like a second home. Great place for anyone at any level.

Source: Google

★ 5

ATO is a hidden Gem !! If your looking for group training or personnel training . Come Check it out! You will not be disappointed.
Hayes has a passion for fitness . And has created an inviting and comfortable place to work hard and get great results

Source: Google

★ 5

The small group classes are designed to challenge you with a different workout all the time. Very supportive environment and everything is kept very clean. Great place to get fit!

Source: Google

★ 5

Hayes and his team of coaches always do an amazing job of coaching with the most diverse equipment available. Anyone looking for a great place for personal training, small group training or high intensity group classes should check ATO out!

Source: Google

★ 5

Have been working out with Hayes @ ATO Fitness for about 9 months now. I’ve always been “overweight” and have tried everything (diets, trainers, gyms, exercises classes) but never got the results I was looking for. Hayes has pushed me physically and mentally to a new level. I never know what to expect when I show up every morning, but when I’m done I feel great. Each workout is specialized to what my body needs - he can tell when I had a night of eating bad foods or when I strictly need cardio versus weight training. You will see results working out at ATO. Because of Hayes Plowman and ATO, I’m down 50 pounds, stronger than ever! My wife loves the way clothes look on me now. I am motivated to keep it up and to keep going - I honestly look forward to my workout every morning. Don’t even think about going to another gym. Call Hayes and make it happen!

Source: Google

★ 5

Source: Google

★ 5

Source: Google

★ 5

I trained with Hayes for about a year and a half until sadly, I had to move. When Hayes was out of town, I would train with others trainers and was always impressed by all of them at ATO! Hayes was very intentional about focusing on my goals and being considerate of any past injuries or sore muscles. He is always positive and helped encourage me to meet my goals, even when I did not believe in myself! Whenever I visit Denver, he is sure to squeeze me in for a session. I also love the Saturday boot camps and would participate in the mid-day workout group which is perfect for those who work full-time or who don't have time in the evenings to get to the gym. The group sessions are great as the workouts are never the same, the trainer watches your form, and you are encouraged by others in the group. It was refreshing and energizing to get my workout in in the middle of my work day! I would come back to work refreshed. I cannot say enough positive things about ATO. Thank you ATO for all your support and encouragement and for helping me get back on track with my fitness and health.

Source: Google

★ 5

Source: Google

★ 5

ATO is like family. Such a great place to workout, achieve results, and build relationships. Highly recommend to anyone and everyone!

Source: Google

★ 5

Source: Google

★ 3

Trained here for a few weeks ! Gym was nice and people where great ! Didn't have any luck with the trainer Steve though we just didn't mesh and he was always late or let other appointment run into my time . I wasn't to impressed with the training, money I lost with him! But ATO fitness was pretty cool other then that ! I would definitely recommend it to others just recommend a different trainer!

Source: Google

★ 5

Great private gym with great people!

Source: Google

★ 5

The workouts are amazing! No hype! Just excellent trainers and clean, up to date equipment. A totally fun, varied, intense as you WANT FITNESS centered workout! Oh Yeah!!

Source: Google

★ 5

Great trainers. Good friends. Always helpful and always welcome others.

Source: Google

★ 5

Awesome gym with a staff full of the best trainers. Great boot camp and fitness programs with expert instruction.

Source: Google