Come work out in our state-of-the-art gym, connect with a personal trainer, join a group fitness class, and much more at Ajax Fitness. 

    Contact Us

    About Ajax Fitness
    Ajax is a fitness collective for those who want it all without compromise. Named after the mountain that our community is built around, we exist to help you achieve your wellness goals and foster a fitness community.
    The seasoned athlete

    looking to push your limits

    The motivated beginner

    Looking for a place to start and a map to achieving your goals 

    The health-conscious regular

    Looking to sustain and maximize your potential wellness 

    Ajax provides the fitness experience and community to help you get there

    We Have All Your Needs Covered

    Our Facility

    Just off Main Street, Ajax Fitness is considered the best gym in Aspen. Ajax gives you access to unrivaled amenities including the latest equipment (2023), luxury locker rooms, and views of Aspen mountain.

    Access technologically advanced cardio equipment like the Technogym Skillmill and Peleton bike in gym Aspen, the most innovative functional equipment from Torque Fitness, and state-of-the-art strength training machines and free weights.

    • $157 Per Month
      (1 Year paid upfront)
    • $175 Per Month
      (Annual Commitment)
    • Gym access 6am - 9pm daily 7 days a week
    • Free Ajax Assessment - Body composition scan (STYKU Scanner), goal setting and plans
    • Discounted access to Recovery Room (Cold Plunge and Infrared sauna) Opening Soon!
    • Day Pass: $50
    • Week Pass: $200
    • 3 Month Season Pass
      $250 Per Month
    • 6-Months: $200 Per Month
    • 10 Punch Pass: $350
    • Single Month - $300
    • VO2 Max Testing: $250
    • 1-1 Nutrition Coaching: Inquire for price
    • Personal Training: $175 Per Session
    • Small Group Training:
    • 2 People - $300 Per Session
    • 3 People - $375 Per Session
    Danielle Mills
    David Mills
    Owner & Co-Founder
    Bill Fabrocini
    Head Trainer & Education Director
    Weight Training &
    Cardio Equipment
    Fully serviced facility
    Longest opening hours in Aspen
    7 days a week

    100 Obermyer Place, Unit 105, Aspen, Colorado, 81611


    Phone: 970-429-8509


    Mon to Sun – 6 AM to 9 PM

    7 days a week, 365 days per year