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Centennial Cone Loop
Intermediate Intermediate
27.7 km 17.2 mi Idaho Springs, CO 42 
Centennial Cone Loop
Avg Rating
Intermediate Intermediate

Cal's Rating
Intermediate Intermediate
East Mag Tour
Intermediate Intermediate
11.9 km 7.4 mi Nederland, CO 27 
East Mag Tour
Avg Rating
Intermediate Intermediate

Cal's Rating
Intermediate Intermediate
Mount Sanitas via Sunshine Lion's Lair Loop
Intermediate Intermediate
8.5 km 5.3 mi Boulder, CO 144 
Mount Sanitas via Sunshine Lion's Lair Loop
Avg Rating
Intermediate Intermediate

Cal's Rating
Walker Ranch
Intermediate/Difficult Intermediate/Difficult
12.9 km 8.0 mi Coal Creek, CO 159 
Walker Ranch
Avg Rating
Intermediate/Difficult Intermediate/Difficult

Cal's Rating
Difficult Difficult
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