Grinduro California, hosted by Mondraker

In 2015 the Grinduro event concept was brought to life, a never before seen fusion of MTB Enduro timed stages and gravel grinder-style road race. The Sierra Buttes Trail Stewardship were able to realize the dream of Grinduro and the rest as they say, is history.

10 years later, Grinduro returns to Quincy, back where it all started, to celebrate our birthday with the perfect party to race ratio at the ultimate California gravel race. Festivities include two days of excellent food, a handmade bike show, an art exhibit, live music and camping.
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