Los Angeles Critical Mass
Nonprofit Organization
Los Angeles Critical Mass
Est. 2025 | Los Angeles, CA
The largest community bicycle ride in the U.S.A.
About
Los Angeles Critical Mass organizes free, inclusive group bike rides that bring thousands together across the metro area and surrounding cities. We promote wellness, reclaim public space, and foster deep community connections. Powered by volunteers, staff, and ride marshals, we blend cycling, art, and advocacy to create joyful, safe, and culturally resonant experiences for all.