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Sam Riddell > Trail Favorites List

41.0 mi 65.9 km Grand Traverse Mountain Run
Difficult Difficult
Crested Butte, CO
Difficult Difficult
Crested Butte, CO 10 
17.2 mi 27.7 km Centennial Cone Loop
Intermediate Intermediate
Idaho Springs, CO
Intermediate Intermediate
Idaho Springs, CO 41 
15.7 mi 25.2 km High Lonesome Loop
Difficult Difficult
Nederland, CO
Difficult Difficult
Nederland, CO 123 
17.3 mi 27.9 km Boulder Skyline Traverse
Difficult Difficult
Superior, CO
Difficult Difficult
Superior, CO 139 

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