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Osbourne Hill Road Trail
Intermediate/Difficult Intermediate/Difficult
0.8 km 0.5 mi Grass Valley, CA 6 
Osbourne Hill Road Trail
Avg Rating
Intermediate/Difficult Intermediate/Difficult

Justin's Rating
Difficult Difficult
Osbourne Hill Loop Trail
Easy/Intermediate Easy/Intermediate
2.5 km 1.6 mi Grass Valley, CA 2 
Osbourne Hill Loop Trail
Avg Rating
Easy/Intermediate Easy/Intermediate

Justin's Rating
Intermediate Intermediate
Culvert Trail
Intermediate/Difficult Intermediate/Difficult
1.9 km 1.2 mi North Auburn, CA 41 
Culvert Trail
Avg Rating
Intermediate/Difficult Intermediate/Difficult

Justin's Rating
Difficult Difficult
Fuel Break Trail
Intermediate Intermediate
2.5 km 1.5 mi North Auburn, CA 5 
Fuel Break Trail
Avg Rating
Intermediate Intermediate

Justin's Rating
Intermediate Intermediate
Salmon Falls (Darrington Trail)
Intermediate Intermediate
25.6 km 15.9 mi Granite Bay, CA 76 
Salmon Falls (Darrington Trail)
Avg Rating
Intermediate Intermediate

Justin's Rating
Intermediate Intermediate
Dakota Ridge Trail
Difficult Difficult
3.5 km 2.1 mi Morrison, CO 86 
Dakota Ridge Trail
Avg Rating
Difficult Difficult

Justin's Rating
Difficult Difficult
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