fitness class

Your Membership

Athletic Clubs in Boulder

There are gyms and then there are athletic clubs

We’re redefining what the health club experience is all about. Comfortable and welcoming, Colorado Athletic Club-Flatirons offers our members and guests the best athletic club options in Boulder County.

What makes us so different?
We invite you to visit and see for yourself.

Schedule Your Visit Today

Membership Includes

5-Star Luxury Amenities

  • Ease sore muscles in our saunas, steam rooms and whirlpools
  • Plush, full-size, towel service
  • Treat yourself to a therapeutic massage
  • On-site child care for peace of mind
  • Executive locker rooms featuring Kingery & Wade soap, shampoo and lotion as well as hairdryers, straight irons and curling irons available for use
  • Full-time housekeeping staff to ensure the cleanest space you’ll be all day

The Club

Industry Leading Programs and Classes


We’ve just the membership
you’re looking for

We offer many membership options to fit your lifestyle. Whether your goal is to get a great workout or a great massage, our professional, experienced staff is here to make each and every experience exceptional. From a smile that greets you at the front desk, to assistance with workout equipment or a happy hour with members – you’ll understand why our members call Colorado Athletic Club their second home.

Boulder, CO | Gym | Athletic Club

Individual

Discover the difference of personalized fitness and incredible amenities, all under one roof.

Individual

Boulder, CO | Family Gym Membership | Athletic Club

Dual

The Dual Membership is perfect for couples, friends or roommates looking for more.

Dual

Boulder, CO | Group Gym Classes | Athletic Club Group Classes

Corporate

A benefits package has never looked so good with the Corporate Membership at Colorado Athletic Club Boulder - Flatirons.

Corporate

Boulder, CO | Family Gym Membership | Yoga | Childcare

Family

Active kids make healthy adults, so bring the whole family.

Family

Best Gym in Boulder, CO | 80303

Add-Ons

Discover the difference of personalized fitness and incredible amenities, all under one roof.

Add-Ons

Ready to to get started?

Your road to fun and fitness is waiting.

Join Now!

Reason to smile! According to the CDC, you have the option to exercise mask free