Fitness is freedom. To take on the best of Boulder - the hiking, skiing, adventuring, and the tough tasks of city life - you’ve got to be in great shape. That’s where Flatirons Performance Center comes in.
We build better humans. Not just to look better (though you will), but to feel stronger, leaner, and have more energy to enjoy all the things you love. Our expert coaches will take you from wherever you are today to the human you want to be. Elite athletes and first-timers alike find out that, at our gym, working out is something they actually look forward to - not trudge through. We make fitness fun, functional, and for life.