What We're All About

MountainFit's mission it to support you in being a mountain athlete for life by providing injury care + support through to Vail Local and Extreme Sport Athletes all over the World.


Prepare, perform, and recover! Our Athletic Training skills have allowed us to build the best programming, products & gear for your active mountain living.

MountainFit does it all! As a Board Certified Athletic Trainer, Lexi evaluates your injuries, treats your pains, enhances your on-mountain performance, and prescribes personalized rehab programs. 

Lexi Mossman LAT, ATC

Lexi Mossman, a licensed and Certified Athletic Trainer, revolutionized athletic training when she brought it to Vail, CO and founded MountainFit in 2015. Lexi's goal was to help everyone in her community, not just her former collegiate athletes, elevate their mountain living with sports medicine.

MountainFit is Vail Valley's 2020 Small Business of the Year. Lexi earned her BS in Kinesiology from the University of Michigan while working as an assistant athletic trainer for their football and hockey teams. When she moved to Vail, Lexi saw an opportunity to help more people get mountain ready and MountainFit! She achieved multiple certificates in entrepreneurship, started her own networking group in the valley, and was a finalist for Young Professional of the Year 2016-2020. Lexi is always learning new skills to bring to her athletes- she is certified in Kinesio Tape, a Performance Breathing Coach, and becoming a Certified Yoga Teacher. Her passion for the mountain community will radiate when you meet with her!


“I firmly believe that in order to stay active and continue to do what we love, it is vital to proactively safeguard against injuries and seek timely treatment when they do occur. MountainFit is here to effectively service your individual needs to keep you doing what you love in the mountains.”

–Lexi Mossman