Boulder’s Best Athletic Club
Thereʼs nothing routine about a workout at Colorado Athletic Club-Flatirons. Discover Boulder’s premier athletic club and gym. Find a new passion or revive your glory days in our pools and on our basketball, racquetball, and tennis courts…all while learning alongside our incredible coaching staff.
Fitness Gallery
5-Star Fitness in Boulder, CO
Fitness is an evolution. What seemed impossible yesterday is todayʼs new normal. What will tomorrow look like?
Fitness for All
Tennis, Racquetball, & Basketball Courts
Boulder, CO
- Lace-up your shoes and find your competitive match on one of our many courts
- We offer squash, tennis, racquetball and pickleball, all in one convenient location
- Organize a pickup game or practice your layups on the full-size basketball court
Indoor & Outdoor Pools
Boulder, CO
- Jump In! With heated indoor and outdoor pools open all year long the water is always perfect at Colorado Athletic Club-Flatirons
- Swim training and swim lessons are available for current and future swimmers and triathletes
- Kiddie pool open for the little ones in the summer
Personal Training
Boulder, CO
- Challenge yourself with our personal and group training classes, offered daily
- Learn proper techniques and refine your fitness routine with our expert, certified staff
- Train on the best equipment and with the best staff in Boulder County
- Pristine studios and classrooms ensure the best environment for your workouts
Have a Fitness Question?
Your next class is waiting...Discover it now!
We wish we never had to temporarily close our doors, but considering exercise is the ultimate stress reducer, it appears we re-opened at just the right time.
Here’s a huge WELCOME BACK to a cleaner, safer club that still offers the best strength and cardio equipment, pools and high intensity programs to pump up your heart, tone down your stress, kick off your fitness routine and kick your butt. The best way to stay strong is to be strong – physically and mentally.
Now for the cool parts:
• You get a new accountability buddy – Our Club App helps you register for your workout, class, lane and court time!
• All of our Members have agreed to be Socially Responsible to be Stronger. Together. and make the club cleaner than ever.
With all of that, its the same beautiful club supported by dedicated teammates offering up an unbeatable experience
#ColoradoAthleticClubFlatirons, #InspireActiveLifestyles #WeAreStrongerTogether
We are doing this, and we’re doing it together.
Your Colorado Athletic Club Re-opening Team
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