A Call to the Entire Southern California Cycling Communities
Calling all cyclists, bike clubs, bike crews, advocacy groups, and participants from Los Angeles, the Inland...
Los Angeles cyclists are grieving again — and this time, the loss hits painfully close.
Thirteen‑year‑old Hernan Martinez was killed in Hyde Park, and...
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
A Call to the Entire Southern California Cycling Communities
Calling all cyclists, bike clubs, bike crews, advocacy groups, and participants from Los Angeles, the Inland Empire, Orange County, Ventura County, and beyond. This is a must attend LA Critical Mass...
As October comes to a close, LA Critical Mass is preparing for one of the most exciting and meaningful rides of the year.
This month's event combines community engagement, Halloween festivities, music, and the positive energy that has made...
Los Angeles cyclists are grieving again — and this time, the loss hits painfully close.
Thirteen‑year‑old Hernan Martinez was killed in Hyde Park, and his family is now living through the nightmare no parent should ever face. In response,...
The death of Benjamin Montalvo was not an accident — it was the direct result of a system that failed to protect the public.
https://youtu.be/rRuEpKzG3Rc?si=VmQDFyowqaW5F7ri
A driver with a documented history of DUIs, hit‑and‑runs, and reckless conduct was continually permitted to...
Los Angeles streets have once again witnessed tragedy, and this Friday’s Critical Mass ride will stop to confront it directly.
Families are grieving, cyclists are demanding accountability, and the community will gather at the main break for a 220‑second die‑in...
LA Critical Mass is issuing an important update regarding the Santa Barbara → Santa Monica Century Ride.
Amtrak has announced another round of Pacific Surfliner track maintenance scheduled for the weekend of September 19th, 2026. This is the same...
A Massive End‑of‑Summer Celebration With Live Performers, DJs, Hollywood Celebrities, International Visitors, and Thousands of Cyclists
The final ride of the 2026 Summer Ride Series is here, and LA Critical Mass is closing out the season with the biggest, loudest,...
When Liam Garner joined July’s 2026 LA Critical Mass, he rode among thousands of cyclists, quietly becoming part of the movement as many were excited to meet the young adventurer whose story has inspired people around the world.
https://youtu.be/oS1BYNjXEzs?si=NgMr3MSdkxiQztZf
Garner, a...
California’s streets are changing, and AB 2168 is one of the strongest signals yet that the state is finally recognizing what organizations like Los Angeles Critical Mass have been saying for years: safe mobility is a right, not a...
Every month, LA Critical Mass brings thousands of cyclists together to celebrate community, movement, and the freedom of the open road. Today, we’re excited to expand that experience beyond the city as we officially partner with Tour de Big...