Welcome, Guest Sign In | Sign Up | Help
Critical Mass
This is a public group. (57 members)
About Critical Mass
Free mass bike rides through the heart of cities worldwide, often taking place on the last Friday of every month.

More info: Wikipedia: Critical Mass
Moderators: nsayers
Group Calendar See group history...
Date Event Name City, State Posted By People
Mar 02 Low Tide Sunset Bike Ride Self-Promotion Brighton, BRI nsayers 115
Jun 13 Brighton Naked Bike Ride 2010 Self-Promotion Brighton & Hove, BRI nsayers 71
Discussions
Date Subject Author Replies
Fri 04 Apr 2008 Get Rid of Boredom Once and For All samuelmaeder 1
Tools
Upcoming Badges for Your Blog/Website | Invite Friends | Groups | Developers API
Help
News Blog | Community Guidelines | FAQ | Contact Us | Suggestion Board | About Us