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The  spin


          Air Quality Index - Marin              
          Air Quality - California

All rides are cancelled until further notice due to  extremely unhealthy air quality created by the Camp Fire. 
We urge everyone to stay indoors as much as possible.   Keep your fitness by attending spin class at one of the great local studios or do some cross training at a gym.  
If you are thinking of using a mask, please read  this article from the California Dept of Public Health first on proper fit and use.



Marin Cyclists is a nonprofit club dedicated to helping cyclists meet up to experience the wonders of riding in Marin County and the surrounding Bay Area.
We offer organized rides during the weekend and shorter, informal rides during the week as well as a speaker series and social gatherings off the bike.
Our members have a wide range of abilities and ambitions and are invited to share their expertise as well as leadership skills.
Our signature events are the annual Marin Century and Mt. Tam Double Century, which together offer 3,000 cyclists an
epic day in the saddle, a highly rated finish party, and the opportunity to support some deserving local organizations.  


General information and membership questions?
Want to lead a ride or need more information about our rides?
Interested in volunteering for the Marin Century?
General questions about the Marin Century?

board of directors


William (Billy) Farrer

Lorraine Trautwein

Jeff Sanchez


Doug Henningsen

Rob Kamai