CrossFit Sanitas Hosts Cancer Survivor Fitness Program
The Boulder gym offers a free 12-week fitness initiative to help cancer survivors regain strength and build community.
Updated on Oct. 29, 2026 in Cancer

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CrossFit Sanitas provides a free 12-week fitness program in Boulder specifically designed for cancer survivors. The initiative, which began in September 2026, focuses on rebuilding muscle and strength following cancer treatments.
Why it matters
The program helps participants reclaim physical capabilities and confidence lost during treatment while fostering supportive connections. By providing tailored exercise in a group setting, it addresses both the physical and emotional recovery needs of survivors.
The program currently hosts 12 cancer survivors per 12-week cycle, with participants meeting twice weekly for one-hour sessions. These sessions are supported by funding from the Battle Cancer Program.
The players
CrossFit Sanitas
This Boulder-based gym facility hosts the Community Strength for Cancer Survivors initiative at its 2525 Arapahoe Ave location.
Battle Cancer Program
This organization provides the financial support necessary to keep the fitness initiative free for all participants.
Gisela Hoffman
An 83-year-old participant currently involved in the fitness program.
Hayley Day
A 36-year-old participant currently involved in the fitness program.
The details
Coaches lead participants through a variety of exercises including weightlifting, medicine ball training, and stationary cycling, adjusting movements to accommodate individual fitness levels. The curriculum is centered on improving mobility, balance, and overall physical strength.
Timeline
October 20, 2026: Participants engaged in weightlifting and stationary cycling sessions.
December 15, 2026: The gym will host an information session for prospective members.
January 5, 2027: The next 12-week cycle of the fitness program is scheduled to begin.
Health Landscape
This initiative follows the physical activity guidelines for cancer survivors established by the American Cancer Society. It aligns with broader clinical trends that emphasize supervised strength and mobility training to mitigate the long-term physical effects of oncology treatments.
Participants can access tailored exercise regimens that accommodate their specific recovery needs without any financial barrier. The program allows survivors to incorporate professional coaching into their routine to safely rebuild strength and mobility after treatment.
The takeaway
Engaging in supervised, low-impact strength training can be a vital component of post-cancer recovery. Survivors looking to regain function should consult with their oncology team before starting a new exercise regimen to ensure it fits their specific medical history.
What happens next
A new 12-week session is scheduled to begin on January 5, 2027.
Further reading
Learn more about local support resources in our Cancer section.
More information
For full program details, visit the Program registration and information portal.
Source note: This article includes information reported by Boulder Daily Camera.
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