2012-11-24T06:24:19+00:00 in San Francisco, United States via web To: Public
San Francisco Critical Mass isn't like this at all, nope: http://youtu.be/uEeprMCSVDE (via @TravisHCulley)2012-09-28T23:36:49+00:00 in San Francisco, United States via web To: Public
Scorcher shared by SF Critical Mass at 2012-09-28T14:52:41+00:00 via web To: Public
• Today in San Francisco: 20th anniversary of the very first #CriticalMass ride ever! #CMXX #SFCMXX #BikeNYCSF Critical Mass, SF Critical Mass shared this.
Scorcher shared by SF Critical Mass at 2012-09-28T14:52:41+00:00 via web To: Public
• Today in San Francisco: 20th anniversary of the very first #CriticalMass ride ever! #CMXX #SFCMXX #BikeNYCSF Critical Mass, SF Critical Mass shared this.
2012-09-23T19:46:02+00:00 in San Francisco, United States via web To: Public
RT @Nowtopian Ruminations of an Accidental Diplomat: #CriticalMass at 20: http://is.gd/4FoLlN (via @StreetsblogSF) #BikeSF2012-09-21T16:26:57+00:00 in San Francisco, United States via web To: Public
RT @velovogue 20th Anniversary of Critical Mass starts 9/24 - today on Vélo Vogue! http://is.gd/nWYpwo #BikeSF #CriticalMass2012-09-13T06:37:34+00:00 in San Francisco, United States via web To: Public
2012-08-08T19:55:56+00:00 in San Francisco, United States via web To: Public
This month, 25th anniversary of Bike Uprising: http://is.gd/bikeup25 - Next month, 20 years of Critical Mass: http://is.gd/sfcm202012-08-08T19:54:38+00:00 in San Francisco, United States via web To: Public
RT 25 years ago this summer, Ed Koch tried to ban biking in Midtown, until New Yorkers took to the streets to protest: http://is.gd/bikeup252011-10-28T17:23:23+00:00 in San Francisco, United States via StatusNet Android To: Public
2011-10-27T16:54:40+00:00 in San Francisco, United States via web To: Public
#CriticalMass and #OccupySF will be sharing Justin "Pee-Wee" Herman Plaza for a little while tomorrow night. Howdy, neighbors!2011-10-27T16:54:05+00:00 in San Francisco, United States via web To: Public
Tomorrow night is Hallowe'en #CriticalMass, one of the biggest and usually the funnest rides of the year!2011-10-13T20:32:59+00:00 in San Francisco, United States via web To: Public
RT @LosAngelesCM Will GM ever live down their anti-bicycle ad? Not for a while http://alturl.com/gkdo3 (via @KPCC) #GMSucks2011-09-05T21:39:00+00:00 in San Francisco, United States via web To: Public
RT @Deprogrammer9 Drummers at the start of Critical Mass Chicago: http://youtu.be/ykVaBJmnN3I #CriticalMass #BikeCHI2011-08-05T17:37:54+00:00 in San Francisco, United States via web To: a(n) person, Public
RT @anthonybrown Photos from last-week's Critical Mass ride through downtown San Francisco: http://flic.kr/s/aHsjvyU3br #BikeSF2011-07-30T03:05:07+00:00 in San Francisco, United States via web To: Public
Stopped at end of Waller to practice safe bicycling techniques!Scorcher shared by SF Critical Mass at 2011-07-16T16:54:39+00:00 via web To: Public
☯ The law, in its majestic equality, forbids cars as well as bikes from going more than 20mph over the speed limit.SF Critical Mass, SF Critical Mass shared this.
Scorcher shared by SF Critical Mass at 2011-07-16T16:54:39+00:00 via web To: Public
☯ The law, in its majestic equality, forbids cars as well as bikes from going more than 20mph over the speed limit.SF Critical Mass, SF Critical Mass shared this.
2011-04-30T23:42:11+00:00 in San Francisco, United States via web To: Public
Chadster mapped most of April's #CriticalMass route: http://goo.gl/zZWBq (we also took Geary west then down to the beach). #BikeSF2011-04-19T19:32:26+00:00 in San Francisco, United States via web To: Public
RT @redbikegreen A Black Critical Mass: Red, Bike and Green Season Opening Ride 2011 - http://eepurl.com/dszTj #BikeOAK