The Carrabassett Backcountry Cycle Challenge is one of the best endurance races in the area. With three distances offered, you'll have plenty of options to choose from, whether you're just getting into longer races, or are a seasoned long distance rider.
This is the 2017 Carrabasset Backcountry Cycle Challenge 50k course. This course is filled with tons of machine made singletrack, some dirt roads, rough singletrack and some tough climbs. The trail ends with a sweet descent of the new Oak Knoll Trail.