LA Critical Mass Partners with Children’s Hospital Los Angeles This months critical mass READ NOW! Join thousands of cyclists and participants for an evening that celebrates the power of community. From a special visit to Children's Hospital Los Angeles to a Halloween-themed dance party featuring DJ Vicious Lee, costume contests, and cash prizes, this month's ride promises an unforgettable experience across Los Angeles.

The largest community bicycle ride in the U.S.A. 

Ride with thousands of cyclists of all ages and skill levels, fostering inclusivity and community spirit. With a festive atmosphere, it’s a party on wheels that encourages more people to embrace cycling as a viable transportation option while promoting mental wellness and fostering connections among riders.

we are #lacriticalmass

By participating in LACM, all participants acknowledge and agree to release the organizers, as well as their staff and volunteers, from any liability. Please review our Liability Waiver here

The Latest

Load more
advertisementspot_imgspot_img

Ride every last Friday

of Every Month

Corner of Western & Wilshire at the Metro D-Line Station

Get Directions
Find Parking

Subscribe and be part of the biggest bike ride in the U.S.A.

Subscribe to our newsletter for automatic entry into all upcoming prize drawings. Join now and don’t miss your chance to win.

By entering your email address, you’ll receive the latest updates, cycling tips, local advocacy news, inspiring rider stories, and exclusive offers — and you’ll also secure your spot in our next prize drawing. Don’t miss this opportunity.

subscribe
Checkboxes