Rocky Mountain Athletics

Hart and the entire Rocky Mountain Athletics (RMA) team are incredible. There are lots of good gyms out there, but staff at RMA go out of their way to make gym feel like home.

Glad that I had the pleasure to work with Hart and Rocky Mountain Athletics! I professionally was there maintain the Rowers but I also got to witness how the operation is run and the cleanliness. Good on you sir! Love the large layout! I’d like to come back again for your next Hero WOD or endurance workout on the Rower!

All around awesome gym. The coaches are all super cool, Hart, the owner and head coach puts us through a challenging but safe and well-balanced training regimen.

Stoked to be able to come here.

Great facility, equipment, and community. Hart is a fantastic coach. Can't go wrong here if you're looking for a crossfit based gym.

I joined RMA in 2018 and have had an awesome experience. Besides the amazing coaches and staff that run it, it’s a great community to be a part of. Everybody drops their ego at the door and comes to be better every day, but there’s always friendly competition if you want it! You couldn’t pay me to go anywhere else. 👌 Whether you’ve never worked out in your life or are a die hard - this gym is THE spot!

10/10 gym! Amazing, knowledgeable, and friendly coaches and members. A supportive family atmosphere that is great to build your skills whether just starting out at CrossFit/Functional Fitness or have years of experience 🏋‍♂

100% recommend this gym! I've been going to Jai for about a year now and I can't say enough good things. The programming is smart - TJ is thoughtful about all of the workouts we do. They're able to program for a huge range of fitness levels and never compromise the quality of my individual experience. The coaches are great, they're helpful, encouraging, and they clearly care about the wellness of everyone in the class. Last but definitely not least is the other members - everyone is so welcoming and nice!

Favorite hour of my day! Love this gym. I joined a few months ago when I felt like I needed a change. I was terrified at first, but TJ has a great program for newbies and the people that go to this gym are so awesome! The coaches are fantastic and I'm learning something every time I go. I've never felt stronger and more in control of my body and life in general. I always leave feeling great about myself. Thanks Cross Fit Jai!

My favorite (not) Crossfit gym! My schedule is crazy and I travel a lot. The set-up allows me to be flexible, the cost is reasonable, and the classes are limited to 10 people so you have personalized attention. Plus, the environment is great.

Great gym. I have been doing the WODs here for just over a month and I really enjoy the atmosphere, people and workouts. I really only have a couple of other gyms to compare it to, so there is not a lot I can say that they do differently. However, everyone at the gym loves it, and I see very little turnover.

The coaches are very good at going through the motions of each lift before we do it. Also, during the WODs they are constantly walking around and improving form. I think the main issues with gyms would be big classes that allow people to go unsupervised. This is not the case since classes are generally limited to 8 people.

The schedule has plenty of times throughout the day to fit most peoples' schedules. The actual gym is kept clean, has a lot of nice equipment and is growing with the addition of a whole new section of the building.

I would definitely recommend anyone to trying out Jai.

This is one of two CrossFit gyms I have worked out at in Denver. However, I CrossFit when I travel and out of the 6 other boxes I've experienced this is by far the best. The coaches are diligent about reviewing the lifts prior the workouts, there are sessions/days devoted to skill work and the WODs are not repetitive and challenging. I am still modifying some skills and the coaches always have a new aspect or direction that will continue to improve my performance, be challenging and not kill my tiny inner competitor.

A North Denver original. Get in ASAP for one of the best strength and conditioning experiences that you'll ever have. It starts with the ownership. Not many CrossFit gyms withstand time, but Jai does. It opened in November 2011 and eventually grew to it's new location. Next comes the coaching. Jai's staff is some of the finest that Denver has to offer. They will challenge you, yet keep you healthy and safe. And lastly is the community. Jai has members since day one. They help each other in and out of the gym. Truly a Northside Denver gem.

I've been a member of this gym for over 3 years now. The number one thing for me that this gym holds above all is Coach:Athlete ratio. This is very key and is the reason I am still here. You won't be one of 20 athlete's vying for the coach's attention. Currently the ration maintained is 1:10.

Further, the coaches are all very friendly and have a real interest in making sure you start/end your day well.

Love this gym. Everyone is like family and the coaches personally care about each individual. It's a place to get a great workout with experienced coaches and lots of extras like nutrition programming. Try it out!

I was a member of this gym for 2 years, which is the longest I've been a member of any singular athletic establishment (crossfit, yoga, spin, etc). TJ & crew are passionate about what they do, and make you feel like one of their own. Highly recommend.

I have been a member at Jai for over three years and it is a great gym.
The owner TJ is very invested in the overall well being of the athletes and has helped me improve not only physically but mentally as well.

I started here because of the schedule, and have stayed for over 2 years because of the people and the programming. The workouts are solid, class sizes are usually reasonable, and the coaches are helpful. If I had to, it would be hard to leave this place.

Love this place. What drew me into Jai was the individual attention the coaches put into each member. I feel lucky to have found such a genuine and welcoming community. So much thought and care are put into programming the classes. No matter your level, try Jai.

Five year crossfitter - this is my favorite gym of all. TJ and the rest of the coaches know what they're doing, but more importantly they love coaching. Family atmosphere and great programming!

It's everything I've ever wanted in a gym and coaching crew. Stop in and meet the owners/coaches/members and I'm sure you'll come to the same conclusion.