Experienced CrossFitters Coming to Sanitas

Dropping in from out of town? Just show up to the class of your choice or reserve a class ahead of time here.

Moving to Boulder or Looking to Switch Gyms?

If you already have experience from another CrossFit gym, then we’d love to offer you a free week to try us out and see if we’re a right fit for you!

Sign up here to start your free week

Perks of Joining CrossFit Sanitas in Boulder:

  • *Unlimited Open Gym hours!*
    • Rather than schedule a few hours a week for you to train outside of class, we allow Open Gym training during all hours of the day.
  • 80+ classes available starting as early as 5:30am and as late as 7:30pm.
  • Competitor, Strength, and Endurance specific programs available at no extra cost!
  • 5 free Yoga classes a week at The Little Yoga Studio.
  • Free access to Boulder’s only cold plunge recovery pool located in CrossFit Sanitas.
  • Discounts to sport-specific Massage, Physical Therapy and Acupuncture also located in CrossFit Sanitas.
  • Full locker room and shower facilities with towel rental service available.
  • Supervised childcare available 7 days/week.
  • Also available: Rowdy Mermaid Kombucha on draft, locally sourced beef and pork, wild-caught Alaskan salmon, and so much more.

Sign up here to start your free week

That’s just the beginning! Come try us out by clicking the button above and coming in for your first class!