Denver Fitness Center

Colorado Athletic Club – DTC

South Denver’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.

Find Your Fitness Passion

5-Star Fitness in Denver, CO

Fitness is an evolution. What seemed impossible yesterday is todayʼs new normal. What will tomorrow look like?

Find Out Now

Fitness for All

Indoor & Outdoor Pools

Denver, 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

Swimming

Personal Training

Denver, 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 South Denver
  • Pristine studios and classrooms ensure the best environment for your workouts

Training

Have a Fitness Question?

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We're Open and Excited to See You!

Not quite ready to join us at the club? Our Virtual Club will inspire you!

GO VIRTUAL