Critical Mass

From Critical Mass:

Critical Mass is a mass bicycle ride that takes place on the last Friday of each month in cities around the world. Everyone is invited! No one is in charge! Bring your bike!

Next San Francisco Critical Mass: April 26th, 2013, 5:30pm, at Justin Herman Plaza (foot of Market Street).

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Critical Mass

By Aaron Bialick |
From sfcriticalmass.org: Critical Mass is a mass bicycle ride that takes place on the last Friday of each month in cities around the world. Everyone is invited! No one is in charge! Bring your bike!

A Lost Decade for San Francisco’s Critical Mass?

By Chris Carlsson |
Critical Mass rolls down Lombard Street, July 2007. Photo by Chris Carlsson Well, no. We’ve had a great run in the 2000s. Averaging between 750 and 3000 riders on any given month, the birthplace of Critical Mass keeps going strong, in spite of the total lack of promotion or organizing during this past decade. But […]

Critical Mass

By Bryan Goebel |
Meet at Justin Herman Plaza at 5:30 p.m. More info sfcriticalmass.org. Some participants will be handing out this flyer at tonight’s event, urging good vibes.

A Rose By Another Name: San Jose’s Bike Party

By Chris Carlsson |
A crowd assembles at the beginning of San Jose Bike Party, April 16, 2010. Let’s just say right away that Critical Mass is a bike party, and the San Jose Bike Party has a lot more similarities to Critical Mass than differences. A half-dozen San Francisco and Berkeley Critical Mass veterans took a field trip […]

SF Critical Mass

By Lisa Ratner |
From SF Critical Mass: Critical Mass is a mass bicycle ride that takes place on the last Friday of each month in cities around the world. Everyone is invited! No one is in charge! Bring your bike! Next San Francisco Critical Mass: May 31st, 2013, 5:30pm, at Justin Herman Plaza (foot of Market Street).