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Faultline Trail
Intermediate Intermediate
1.5 km 1.0 mi Los Serranos, CA 2 
Faultline Trail
Avg Rating
Intermediate Intermediate

Sam's Rating
Intermediate Intermediate
Four Corners Loop: Raptor to Southridge
Intermediate Intermediate
9.2 km 5.7 mi Los Serranos, CA 3 
Four Corners Loop: Raptor to Southridge
Avg Rating
Intermediate Intermediate

Sam's Rating
Intermediate Intermediate
Walnut Trail
Intermediate Intermediate
1.9 km 1.2 mi San Dimas, CA 2 
Walnut Trail
Avg Rating
Intermediate Intermediate

Sam's Rating
Intermediate Intermediate
Mt Hillyer Loop
Difficult Difficult
13.9 km 8.7 mi Monrovia, CA 19 
Mt Hillyer Loop
Avg Rating
Difficult Difficult

Sam's Rating
Difficult Difficult
Roller Coaster
Intermediate Intermediate
1.2 km 0.8 mi Claremont, CA 7 
Roller Coaster
Avg Rating
Intermediate Intermediate

Sam's Rating
Intermediate Intermediate
Skyline Trail
Intermediate Intermediate
24.4 km 15.2 mi Big Bear City, CA 111 
Skyline Trail
Avg Rating
Intermediate Intermediate

Sam's Rating
Intermediate Intermediate
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