Club Hours:

  • Monday-Thursday: 5:30 am - 11:00 pm
  • Friday: 5:30 am - 10:00 pm
  • Saturday-Sunday: 7:00 am - 8:00 pm

“The Premier Workout Facility in the World’s Fittest City.”

- Outside Magazine

Flatiron Athletic Club: Boulder, Colorado

When Outside Magazine named us “The Premier Workout Facility in the World’s Fittest City” they affirmed what people in Boulder have known for years: Flatiron Athletic Club is the quintessential Boulder fitness and sports facility. We serve as a home base for everyone from world-class triathletes to weekend warriors of all levels. We’re also glad to be the hub for so much of the Boulder outdoor fitness experience—cyclists and runners use FAC as the place to perfect their sport. Whatever your athletic goals and interests may be, FAC offers the region’s largest facility and the friendliest atmosphere to enjoy your fitness and wellness experience.
Why Flatiron Athletic Club? | Message from Partners | Our Club

PROGRAMS AND ACTIVITIES

Flatiron Athletic Club features programs and activities designed to meet the fitness goals and lifestyles of its members. Choose from indoor and outdoor group or individual activities:

 

COMMUNITY

Boulder is recognized worldwide as the greatest fitness and outdoor sports community of the country, and we’re glad to be at the heart of it all. Our trainers and instructors include some of the greatest athletes in the world. The friendly, unpretentious atmosphere of our Club makes it easy to make friends, get some training tips or just be encouraged and inspired. Our members span the entire age range from young families to active seniors and everyone in between. Regardless of your fitness level, goals and interests, Flatiron Athletic Club is your home for all things healthy and active.
FAC Cycling Club | Senior Fit Club | FAC Connect | Newsletter