Welcome to the new Times Up! calendar. The old calendar (up to March 2013) is HERE

Critical Mass: Manhattan

Critical Mass is a spontaneous celebration of what our streets could look like. This fun group ride encourages new cyclists and creates safer streets and new green infrastructure.

Strap some music to your bike and make sure to bring the appropriate lights and bells.

Meets the last Friday of every month at Union Square Park North

More info on critical mass here.