Trick or Treat!

critical mass halloween

Grab a bike, your scariest costume, and get ready to ride through the streets screaming on the Halloween Critical Mass. Become the positive and "spooky" demonstration of what our streets could look like with non-polluting sustainable transportation and community.

First Fall Ride

critical mass halloween

Winter is approaching fast which means the sun is setting before the ride even starts, making those lights even more important. Don't forget to bring a jacket as the ocean air cools our night ride this month.

Last Ride of Summer 2012

critical mass halloween

Last ride of the summer, grab your bikes and gear up. Let's celebrate another great year of Critical Mass in America's Finest City.