Sonoma County Backroad Challenge

Other, Metric Century, Century

Event Date

Sun, May 22, 2016


Penngrove, CA


Activity Today Later

Half Metric - 35 Mile - Individual Registration

$70 $70 Closed

Metric Century - 62 Miles - Individual Registration

$80 $80 Closed

Century - 98 Miles - Individual Registration

$90 $90 Closed

About This Activity

The Rotary Club of Petaluma Sunrise invites you to join us for our annual Sonoma County Backroad Challenge.  Enjoy your choice of a challenging 37, 67 or 97-mile bike ride through beautiful Sonoma and Marin Counties.  


We will provide you with your essentials for the day such as; maps, light breakfast food (coffee, yogurt, granola, pastries, and the like), some goodies for the road (bars, etc.) and hydration for your bottles.


Join us after for the Backroad Festival at Penngrove Park will be in full swing when you finish your ride.  Enjoy a delicious BBQ chicken meal prepared by the Penngrove Social Firemen, live music, exhibits, and an extensive beer garden featuring several local craft breweries.   


All proceeds go towards The Petaluma Sunrise Foundation, a 501(c)(3) Charitable Foundation.  


For more information on the rides or on our cause we invite you to visit our website at


We look forward to seeing you out there!

Event details and schedule

Map Routes:

Century Ride

Metric Century

Half Metric

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