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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

Ira's Rating
Difficult Difficult
Barnabe Fire Road
Difficult Difficult
5.4 km 3.4 mi Lagunitas-Forest Knolls, CA 7 
Barnabe Fire Road
Avg Rating
Difficult Difficult

Ira's Rating
Difficult Difficult
Bolinas Ridge
Intermediate Intermediate
18.4 km 11.4 mi Lagunitas-Forest Knolls, CA 28 
Bolinas Ridge
Avg Rating
Intermediate Intermediate

Ira's Rating
Difficult Difficult

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