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Roberto Serna Martinez


Member Since
Jun 13, 2020
Last Visit: Mar 8, 2021
0 Points Details



Trail Favorites List View All 3

16.7 mi 26.9 km Trione-Annadel State Park - Big Loop
Difficult
Santa Rosa, CA
Difficult
Santa Rosa, CA 53 
7.1 mi 11.5 km Old Railroad Grade
Intermediate
Mill Valley, CA
Intermediate
Mill Valley, CA 18 
7.4 mi 12.0 km Water Dog Lake Park Loop
Intermediate/Difficult
San Carlos, CA
Intermediate/Difficult
San Carlos, CA 96 

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