About
CrossFit Sanitas is a long-established CrossFit gym in the heart of Boulder, known for science-backed programming, expert coaches and a highly supportive community. With more than 50 coached classes every week, you can train through CrossFit, functional strength, endurance, yoga, women’s strength and Olympic lifting, as well as dedicated lifting sessions and open gym. Every class is coached and tailored to your goals, with beginners welcomed and a free introductory session to help you get started with confidence. The spacious 10,000-square-foot facility blends high-energy group training with a strong focus on long-term health, offering onsite physical therapy, massage, acupuncture, nutrition counseling, InBody scans, sauna and cold plunge. On-site childcare seven days a week and fully equipped locker rooms with showers make it easy to fit training into busy lifestyles. Regular community events, fundraisers and special workouts help members build real connections beyond the WOD.
Media
Upcoming events
No known events at the moment.
Amenities
No equipment listed yet.
Access
CrossFit Sanitas is located in central Boulder at 2525 Arapahoe Avenue, near the intersection of 28th Street and Arapahoe, close to Sprouts and McGuckin Hardware.
Opening hours
Pricing
Memberships start around $7/day
Indicative pricing (as of June 2026) — check the gym's website.
Contact
80302 Boulder
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Team
The coaching team has not been listed yet.
Athletes at this gym
No members linked yet.
Frequently asked questions
Where can I do HYROX in Boulder?
Crossfit Sanitas is an HYROX affiliated gym in Boulder, United States, 2525 Arapahoe Ave, Ste. E60, 80302 Boulder.
Is Crossfit Sanitas an HYROX affiliated gym?
Yes. Crossfit Sanitas is an HYROX affiliated gym, equipped for training on the official stations.
What are Crossfit Sanitas's opening hours?
Crossfit Sanitas opening hours: Monday 05:15 – 19:00 · Tuesday 05:15 – 20:00 · Wednesday 05:15 – 19:00 · Thursday 05:15 – 20:00 · Friday 05:15 – 19:00 · Saturday 07:45 – 12:00 · Sunday 08:30 – 12:30.