Los Angeles Critical Mass

Los Angeles Critical Mass is a 501(c)(3) non-profit committed to cultivating engaging public spaces, advocating for bicycle transportation, and promoting good health through bicycle-friendly streets. Los Angeles Critical Mass inspires individuals to redefine their connections with their communities and with one another while cycling and exploring metropolitan Los Angeles and surrounding cities with thousands of cyclist together.

Los Angeles Critical Mass encourages cycling daily while celebrating cycling as a group ride every month. Attracting a diverse group of riders, Los Angeles Critical Mass became the forefront and mother-lode of all Critical Mass rides in the U.S. Boasting with over 5000+ participants in each ride, they have become known as the largest community bicycle ride in the U.S.A.

We ride every last Friday of every month