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Marin Three Lakes Loop
Intermediate Intermediate
23.1 km 14.3 mi Ross, CA 39 
Marin Three Lakes Loop
Avg Rating
Intermediate Intermediate

Ron's Rating
Intermediate Intermediate
Mt Tam Summit Loop
Intermediate Intermediate
26.2 km 16.3 mi Mill Valley, CA 63 
Mt Tam Summit Loop
Avg Rating
Intermediate Intermediate

Ron's Rating
Intermediate Intermediate
South Saint Vrain Figure 8
Difficult Difficult
26.2 km 16.3 mi Nederland, CO 69 
South Saint Vrain Figure 8
Avg Rating
Difficult Difficult

Ron's Rating
Difficult Difficult
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