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Stay updated with the largest community bicycle ride in the U.S.A.

Featuring a dedicated page for highlighted participants. Showcasing the diverse community of cyclists, roller bladers, skaters, etc. who take part in our monthly rides.

Showcasing individuals who embody the spirit of the event, sharing their stories, experiences, and reasons for riding Los Angeles Critical Mass.

LACM Featured

Featuring our participants and bike crews who rides LACM

In the News

LA Critical Mass Joins SAFE and Advocates Across LA for the 4th Annual Die‑In at City Hall

This event honors the lives lost to traffic violence in 2025 and raises awareness about the urgent need for safer streets across Los Angeles. As of December 6, more than 250 people were killed on LA streets in 2025. This...
In the News

Five lucky participants will win $100 each at this month’s December’s Critical Mass

This month’s Los Angeles Critical Mass main break is more than just a ride — it’s a celebration of community, solidarity, and the shared experience of thousands of cyclists and participants riding through Los Angeles together. https://www.youtube.com/watch?v=ySPUGYJacZg We’re excited to announce...
In the News

The Amigo Rides With Us: Richard Pourgol Partners with LA Critical Mass

The streets of Los Angeles just gained a powerful ally. Los Angeles Critical Mass is thrilled to announce its newest sponsor and legal partner: attorney Richard Pourgol, known to riders as The Amigo. A relentless defender of cyclist rights...
In the News

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

On October 31st, 2025, Los Angeles Critical Mass will begin its monthly ride with a powerful act of community care. https://youtu.be/iSG9G-IroIo?si=1e5jBgZEVj0KrV9W Before the city’s Halloween dance party kicks off in Hollywood, thousands of cyclists and participants—many in costume—will ride to...
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In the News

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

Los Angeles is home to incredible young talent—men and women with raw skill, fearless energy, and a passion for riding. We see it every month at LA Critical Mass, where thousands come together to celebrate movement, community, and freedom...
In the News

CM Racing Is Coming: Critical Mass First Pro Road Cycling Team

Bridging Community and Competition in LA’s Cycling Scene Critical Mass has always been about movement—rolling through streets, connecting neighborhoods, and energizing communities. Today, we shift into high gear: introducing CM Racing, our official professional road cycling team, now launching under...
In the News

RRM Honors Lisa Lundie With Leadership Award in Beverly Hills

A Beverly Hills ceremony brings together RRM sisters, community leaders, and celebrity members to honor Lisa Lundie. Beverly Hills, CA — In a powerful celebration of women’s leadership and community impact, Red Rose Mafia (RRM) has officially honored Lisa Lundie,...
In the News

October 2025: Hollywood Halloween Dance Party

Los Angeles Critical Mass Friday, October 31, 2025 This Halloween, Los Angeles Critical Mass transforms into something extraordinary. As the moon rises over the city, thousands of riders will take to the streets—not just in costume, but in full creative...
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In the News

Mental Wellness and Los Angeles Critical Mass: A Deep Dive

Los Angeles Critical Mass is a monthly bike ride that brings together cyclists of all backgrounds to celebrate cycling and advocate for safer streets. This event, which attracts thousands of participants each month, not only promotes cycling as a...
In the News

Los Angeles Critical Mass August 2025: Safety First! 

https://www.youtube.com/watch?v=VyPoDx8Erf0 This month, we will be riding over the railroad tracks at a major transportation hub in Los Angeles, with thousands of fellow cyclists and inline skaters joining us. Safety is our number one priority! Important Reminders: Listen to the Ride Marshals: They...
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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

LA Critical Mass Joins SAFE and Advocates Across LA for the 4th Annual Die‑In at City Hall

Featured 0
This event honors the lives lost to traffic violence...

December Ride Recap: The Night LA Rode Into the Future

In the News 0
The final Los Angeles Critical Mass ride of the...

Five lucky participants will win $100 each at this month’s December’s Critical Mass

Featured 0
This month’s Los Angeles Critical Mass main break is...

LACM Shortcuts

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