2025-12-31T02:12:37.971Z

The class and coach are welcoming, and ensure you are prepared to jump in and get a good, safe workout.

2025-11-21T19:58:25.118Z

Great gym with even better coaching!

2025-10-17T15:59:19.951Z

As someone who was intimidated by the CrossFit workouts and lingo, the CFTA team has been able to overcome those reservations through their welcoming environment and skill at scaling workouts to the individual’s ability. What a wonderful team!

2025-09-19T03:36:15.584Z

Great class! Everyone is encouraging and it's easy for a noob like me to join in. I'm loving being part of the community!

2024-12-05T03:29:18.770Z

Buena Vista is the luckies to have CrossFit Thin Air! CFTA is gym community full of people cheering each other on in their pursuit of health and wellness in a multitude of ways. Here you'll find top-notch coaching, accountability and workouts melded to both your individual needs and goals. Whether you're training for a race or are looking to generally improve your overall fitness in order to live life to it's fullest, you will find what you're looking for (and more) at CrossFit Thin Air! I can't recommend this gym community enough and if I could leave 10 stars, I would!

2024-11-17T16:37:53.292Z

Yes, the expert level coaching is what got me to CFTA (hello top notch L4, L2s and L1), but the community, commraderie, and intentionality are reasons I’ve now been a member for two years and counting. Adam, Julia, and the whole CFTA crew have created something pretty special!

2024-11-15T23:09:55.448Z

Like many other runners, I have a hard time prioritizing weight lifting as part of my training regimen. I started at CFTA thinking I would attend for a few winter months and then get back to more full-time running as weather permitted. But quickly after joining, I saw improvements to my overall health, fitness, and running endurance. Not to mention- I made good friends and enjoyed the consistent support of a healthy community. Now I can’t stop.No matter your health or fitness goals, CFTA will be supportive place for you to grow.

2024-11-15T04:09:14.588Z

CFTA is the place to be if you are looking for quality coaches who go above and beyond and a community who cheers you on. Adam and Julia CARE about their members! They are well prepared and ready to support you and meet you where you are! Adam is a Level 4 coach, which means he’s the best of the best! They challenge us to be better, not only in the gym, but challenges us to be better, and healthier, in our everyday lives.

2024-11-15T03:23:46.683Z

I haven’t had a chance to get on the bandwagon yet, but I have so many friends that go and the experience has been amazing. It’s on my radar to get in on this action as Adam and Julia are top notch humans.

2024-07-04T18:10:01.481Z

Wonderful coaches and gym community.

2024-02-17T00:56:36.649Z

2024-01-21T14:14:52.692Z

CrossFit thin air is amazing! I started this summer right when I found out I was pregnant. I was worried about all the lifting and quickly came to find that Adam and Julia are very knowledgeable about pregnancy and CrossFit. They walked me through every stage and adapted workouts as needed. They helped keep me strong and healthy through my pregnancy. They pushed me to stay fit while also always checking in on how I was feeling. I look forward to going back postpartum. I would highly recommend this gym to anyone walking through pregnancy or moms getting back into shape postpartum.

2024-01-18T01:19:49.640Z

I recently joined CrossFit Thin Air as a postpartum mom with hardly any fitness experience, I was initially intimidated, but the welcoming community at CrossFit Thin Air made all the difference. The coaches are knowledgeable, patient, and ensure proper form, making it accessible for beginners. The variety of workouts keeps things exciting, and the supportive atmosphere motivates me to push my limits. I've seen incredible progress in strength and endurance since joining. If you're looking for a fun and effective introduction to fitness, I would highly recommend CrossFit Thin Air !

2023-09-08T17:04:36.026Z

Working with Adam and Julia at CrossFit Thin Air has been life changing for me. I feel like I am getting my energy back and learning to build resilience in my body and mind. After 6 months, I am already seeing lots of changes in my body which is very rewarding. Adam and Julia are very conscious coaches and never push anyone beyond their limits while still achieving great results. Highly recommend this gym!

2023-08-12T23:59:05.997Z

Excellence.

2023-08-07T01:37:25.507Z

I play soccer and basketball and this CrossFit class helped me so much to improve my fitness (mental and physical) and to strengthen different muscles to overall improve my sports performance.I highly recommend it!

2023-08-05T00:18:05.365Z

Adam and Julia do a great job of understanding our individual wants and needs related to our fitness, and they incorporate that into the group setting and workouts. My wife and I can participate together within a welcoming and supportive group. As the classes support individuals, the workouts are inclusive and productive. We can both feel improvements in the short time we’ve been participants.

2023-08-04T02:26:50.805Z

Adam and Julia make CrossFit accessible to anyone. Their team coaching experience is dynamic in the gym where they work with each individual on the level he/she is making sure everyone has a sense of success. I have been able to accomplish more at a higher level of intensity in my daily life because of the work I have done in the gym. I cannot recommend CrossFit Thin Air and Adam and Julia enough. They have been an enormous part of me taking care of myself to make sure I have a healthy and productive future.

2023-08-03T18:05:06.603Z

Amazing coaches, community and workouts! I was new to CrossFit and Adam and Julia expertly coached me to getting comfortable with CrossFit and strength training, even throughout my pregnancy. The classes are the right amount of challenge and adapted to each individual’s needs, and most importantly they’re fun, it’s a great bunch of people to workout with!

2023-08-03T17:51:55.857Z

I never thought I would go to cross fit, it felt very intimidating to me and I was I afraid to get hurt. I thought I wouldn't be able to keep up. I couldn't have been more wrong. Adam and Julia and all their trainers are so kind and patient. They have a place for beginners and help you learn what you are doing and help you work into a place of being comfortable and strong. They really do listen to you and try to tailor exercises to help you or give you modifications. I would highly recommend this gym and these trailers.

2023-07-31T15:50:50.081Z

Adam and Julia are not only experts and very knowledgeable, they pay attention to everyone’s form and keep everyone on track. I am 70 years old. I felt welcomed, encouraged, and safe while I was being pushed to do my best. Working out with them was so worth it.