Alpine Training Center - Boulder, Colorado

Sandor D.

The ATC has an almost cult like following. Super hard workers and super supportive.

Connie does a great job making each workout unique and really helping you build a better body for MTN adventures.

Jessica H.

Best of the best of the best. I love training at the ATC and love the community of hard working, encouraging people who also train there. Connie is an excellent trainer, and she ensures that all of the other coaches share the same work ethic, dedication and stoke. If you're looking for somewhere to be encouraged and have your goals supported, there's no better place. And it's YOUR goals that matter to Connie and the team. Doesn't matter if it's a super difficult technical objective, or just something that you're working toward personally, the team is there to support your work and your success.

Catherine C.

The ATC is an amazing gym for anyone who wants to optimize their time playing in the mountains - biking, skiing, running, climbing - and be part of a super supportive community! The coaches are so inspiring, knowledgeable and know how to push each athlete to their personal best. The small classes mean it’s never a one size fits all approach. When I broke my ankle last year, Connie created workouts for me so I didn’t fall too far behind while still in a boot. They care about your personal goals and have the workouts to help you achieve them!

Kelly M.

ATC is a fantastic place for the mountain athlete, looking to stay fit or prepare for the next challenge. But it's also the perfect place for those recovering from injury, or someone who just wants to get in better shape. Connie and her team are amazing! The workouts and specific movements are intentional, yet also accommodating for any necessary modifications. No matter where each person in the class is--from ultra athlete to just trying to build your base--there is a communal feeling of everyone rooting for each person to give whatever their best is at that moment. You definitely can't say that about every gym. And I can't say enough good things about this gym!!! So grateful to have found it when I moved to Boulder.

Jade K.

This is the best all around training center for mountain sports! I've noticed a huge difference in my climbing and skiing performance since I've started coming (around a year). Connie and staff are incredibly knowledgeable and create thorough workouts that progress through various themes to build an all around great strength. ATC is a great community and fun place to get strong!

Paul G.

If you're an outdoor athlete, spending some time at ATC is probably the best investment you can make towards your favorite activity, whether you want to get to the next level, reduce injuries, or simply increase your fun in the mountains. The workouts are constantly changing and always challenging. Connie, Jason and the other coaches are great at getting to know each participant, their goals and abilities, and making sure each workout works for them. More importantly, they've done an incredible job at creating an environment where people push themselves and are supportive and encouraging of each other. No matter your age or fitness level, ATC is a great gym where you feel like you belong.

Rachael B.

The Alpine Training Center is an outstanding training facility for outdoor athletes who are looking to increase overall strength and endurance. Connie and her team’s workouts are diverse, stimulating, and best of all… HARD! I recently moved away from Boulder, and ATC is what I miss the most as it’s close to impossible to find a gym of equal caliber. The community is full of supportive, kind, and disciplined athletes of all ages and abilities. I cannot recommend this superb training facility more!

Andrew K.

Connie and the coaching team are incredible. Great training programs that keep the engagement level high while continuing to drive us to new levels of functional fitness. Their dedication to each individual is amazing - working with us through injury and rehab to get us back on track. The classes are fun and friendly and always welcoming to new athletes. Best gym.