San Francisco Critical Mass

Critical Mass is a mass bicycle ride that takes place on the last Friday of each month in San Francisco starting at 5:30 pm at Justin Herman Plaza (foot of Market Street) and in cities around the world. Everyone is invited. No one is in charge. Bring your ...Monthly

San Francisco Bike Party | First Fridays

San Francisco Bike Party  (not to be confused with Critical Mass) is a monthly celebration of biking for riders of different ages, types, and skill levels to enjoy. Every month is a different theme and you’re encouraged to dress up. San Francisco Bike Party is held on ...Monthly

Oakland Critical Mass | First Friday

Oakland Critical Mass is a monthly group bike ride that takes place every first Friday of the month, which starts at 8 pm at the BikeLink bike lockers at 14th and Broadway, and ends at 23rd and Telegraph where Oakland Art Murmur is underway. Critical Mass is argued ...Monthly

World Naked Bike Ride: 16th Anniversary | SF Tune up those bikes and toss those riding duds in the wash; you won’t need them for the World Naked Bike Ride in San Francisco. You may think this is an “only in SF” event, but it’s actually in over 70 cities and 20 countries. Hundreds of people ...

Drop-In Bike Workshop & Advice | Mountain View

Come get your bike fixed and learn a few things from professional bike mechanic Ryan Murphy who will be available for advice and help with you bike at the Mountain View Library every third Saturday from 11 am to 12:30 pm. Use their tools to work ...Monthly

San Jose Bike Party

San Jose Bike Party is a place to ride bikes, make friends, and have a good time every third Friday of each month at 8 pm. San Jose is the largest city in Northern California, but they are hidden in the suburban sprawl. It’s time ...Monthly

San Francisco Critical Mass

Critical Mass is a mass bicycle ride that takes place on the last Friday of each month in San Francisco starting at 5:30 pm at Justin Herman Plaza (foot of Market Street) and in cities around the world. Everyone is invited. No one is in charge. Bring your ...Monthly

San Francisco Bike Party | First Fridays

San Francisco Bike Party  (not to be confused with Critical Mass) is a monthly celebration of biking for riders of different ages, types, and skill levels to enjoy. Every month is a different theme and you’re encouraged to dress up. San Francisco Bike Party is held on ...Monthly

Oakland Critical Mass | First Friday

Oakland Critical Mass is a monthly group bike ride that takes place every first Friday of the month, which starts at 8 pm at the BikeLink bike lockers at 14th and Broadway, and ends at 23rd and Telegraph where Oakland Art Murmur is underway. Critical Mass is argued ...Monthly

San Jose Bike Party

San Jose Bike Party is a place to ride bikes, make friends, and have a good time every third Friday of each month at 8 pm. San Jose is the largest city in Northern California, but they are hidden in the suburban sprawl. It’s time ...Monthly

Drop-In Bike Workshop & Advice | Mountain View

Come get your bike fixed and learn a few things from professional bike mechanic Ryan Murphy who will be available for advice and help with you bike at the Mountain View Library every third Saturday from 11 am to 12:30 pm. Use their tools to work ...Monthly

San Francisco Critical Mass

Critical Mass is a mass bicycle ride that takes place on the last Friday of each month in San Francisco starting at 5:30 pm at Justin Herman Plaza (foot of Market Street) and in cities around the world. Everyone is invited. No one is in charge. Bring your ...Monthly

San Francisco Bike Party | First Fridays

San Francisco Bike Party  (not to be confused with Critical Mass) is a monthly celebration of biking for riders of different ages, types, and skill levels to enjoy. Every month is a different theme and you’re encouraged to dress up. San Francisco Bike Party is held on ...Monthly

Oakland Critical Mass | First Friday

Oakland Critical Mass is a monthly group bike ride that takes place every first Friday of the month, which starts at 8 pm at the BikeLink bike lockers at 14th and Broadway, and ends at 23rd and Telegraph where Oakland Art Murmur is underway. Critical Mass is argued ...Monthly

San Jose Bike Party

San Jose Bike Party is a place to ride bikes, make friends, and have a good time every third Friday of each month at 8 pm. San Jose is the largest city in Northern California, but they are hidden in the suburban sprawl. It’s time ...Monthly

Drop-In Bike Workshop & Advice | Mountain View

Come get your bike fixed and learn a few things from professional bike mechanic Ryan Murphy who will be available for advice and help with you bike at the Mountain View Library every third Saturday from 11 am to 12:30 pm. Use their tools to work ...Monthly