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Oakland Crest Sidewinder (auto-free)
Intermediate/Difficult Intermediate/Difficult
44.7 km 27.8 mi Piedmont, CA 3 
Oakland Crest Sidewinder (auto-free)
Avg Rating
Intermediate/Difficult Intermediate/Difficult

Grant's Rating
Intermediate Intermediate
Fairfax-Bo Ridge Gravel Grinder
Intermediate/Difficult Intermediate/Difficult
69.3 km 43.0 mi Fairfax, CA 23 
Fairfax-Bo Ridge Gravel Grinder
Avg Rating
Intermediate/Difficult Intermediate/Difficult

Grant's Rating
Difficult Difficult
Crockett Hills
Intermediate/Difficult Intermediate/Difficult
21.3 km 13.2 mi Crockett, CA 129 
Crockett Hills
Avg Rating
Intermediate/Difficult Intermediate/Difficult

Grant's Rating
Purisima Creek Grand Loop
Intermediate Intermediate
30.7 km 19.1 mi Woodside, CA 36 
Purisima Creek Grand Loop
Avg Rating
Intermediate Intermediate

Grant's Rating

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