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

Yes, you read right. We are also the largest event in the city of Los Angeles every last Friday of every month. With cyclists riding with us from all over the world. Summer's here so let's ride.

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Featured Riders

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The largest event in the city of Los Angeles every last Friday of every month!

It’s a Party On Wheels! Ride with every walks of life! We encourage more to cycle through inclusive positive social bicycle rides, and advocacy.

We Need Volunteers

So you been riding with us for a minute? How about taking it to the next level and lend a helping hand to the community?

BECOME A VOLUNTEER

Featured Cyclists

Meet our cyclists who rides with us. Whether it's their first time or if they're regulars. Meet the real stars behind the ride!

MEET THE CITY STARS

Read the latest news on LACriticalmass! Isn’t this cool?

In the News

AB-954: Bicycle Highway Pilot Program

California boasts a vast and expanding highway system designed for automobiles. At Los Angeles Critical Mass, we believe it’s time to develop interconnected, protected...
In the News

LACM Summer Ride Series Kicks Off this month: June 2025

This Month's Featured Entertainment: Talkie Night This month, we’re thrilled to present Talkie Night, featuring dark synth pop from the vibrant Pico Union area of...
In the News

Acknowledging Torrance Bikes: A Commitment to Quality and Community

Recently, we had the pleasure of working with Torrance Bikes on one of our KHS bikes, and we couldn’t be more impressed with their...
In the News

Ride OBC 2025

Los Angeles Critical Mass made a vibrant appearance at the Ride OBC event, rallying in support of the Litriderz, who were honored to lead...
In the News

LACM: A Night to Remember with the Original Soul Train Dancers

Event Highlights Special Guests: The legendary Soul Train dancers will be joining our ride, bringing their iconic moves and energy to the Party Train. This...

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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

AB-954: Bicycle Highway Pilot Program

In the News 0
California boasts a vast and expanding highway system designed...

LACM Summer Ride Series Kicks Off this month: June 2025

In the News 0
This Month's Featured Entertainment: Talkie Night This month, we’re thrilled...

Acknowledging Torrance Bikes: A Commitment to Quality and Community

In the News 0
Recently, we had the pleasure of working with Torrance...

LACM Shortcuts

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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

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