RR: Boulder Backroads 20 mile loop

Created Aug 23, 2010

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Start/Finish at Coot Lake. 20 miles total, mostly gravel roads, about 4-5 miles paved and a couple miles of dirt trail. Much of the course is part of the Boulder Backroads Marathon course, less the big out and back section on Oriole Road. <br>&lt;br&gt;\nEDIT: The out-and-back is Oxford Road (not Oriole Rd).

Elevation