NEXT RIDE:

Support & give today!

Donate

#TacoTuesdays DJ Vicious West LA’s Culver City Taco Tuesday Bike Crew is spinning the tunes this month with their own DJ Vicious! Get ready to party on wheels this Halloween in Hollywood! READ NOW! LACM Windows of Joy Los Angeles Critical Mass will begin its monthly ride with a powerful act of community care. Thousands will ride to Children’s Hospital Los Angeles this month. READ NOW! LACM first pro race team CM Racing brings LA’s cycling culture to the pro circuit—fueled by the spirit of Critical Mass and built for competition. READ NOW!

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

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 a chance to win a 2025 KHS Winslow XC mountain bike!
By signing up, you’ll automatically be entered into our drawing. Don’t miss out!

By entering your email address, you’ll not only stay updated with the latest news, tips, local advocacy efforts, inspiring stories from fellow cyclists, and exclusive offers, but you’ll also secure your spot in the drawing. Don’t miss out on this exciting opportunity! Click here to learn more!

subscribe
Checkboxes

The World Famous Los Angeles Critical Mass

The largest community bicycle ride in the U.S.A. and the largest event in the city of Los Angeles every last Friday of every month.

#LosAngeles #Hollywood #Koreatown #HancockPark #Larchmont #DTLA #BeverlyHills #Westwood #Melrose #EchoPark #NELA #SantaMonica #Venice #MidCity #Lemert #SFV #EastLA #CulverCity

Latest News

Windows of Joy: Thousands Will Ride to Children’s Hospital Los Angeles This October 31st, 2025

In the News 0
On October 31st, 2025, Los Angeles Critical Mass will...

DJ Vicious Lee: The Soundtrack of LA Streets this October 2025

In the News 0
This October, LA Critical Mass is proud to present a Halloween break party powered by one of Los Angeles’ most iconic musical forces: DJ Vicious Lee.

Why CM Racing Was Born: Elevating LA’s Cycling Talent

In the News 0
Los Angeles is home to incredible young talent—men and...

LACM Shortcuts

advertisementspot_imgspot_img

By participating in this event, you consent to being photographed, filmed, and recorded. These materials may be used for promotional, marketing, or documentary purposes. Read here for disclaimer.

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

© 2025 Los Angeles Critical Mass. All Rights Reserved. #Koreatown BeverlyHills #MiracleMile
Privacy Policy | Terms of Service