Brooks on February 26, 2016
Gravel Segment
From San Geronimo Ridge Rd, Fairfax to Lower Peters Dam Rd, Forest Knolls, Marin County, California
No description provided.
Distance
Elevation
6.10 miles
187 ft minimum
1,535 ft maximum
719 ft gain
1,936 ft loss

100% gravel

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0 votes

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 Dee Cee
on September 5, 2022
Very steep in the westernmost section. Almost had to walk a few sections.
 Joshua Taylor
on August 29, 2022
Pretty challenging stuff on a gravel bike, but not too bad on a mtb. Lots of rocks so it's hard to get traction on smaller tires. But it's doable if you don't mind walking in sections.