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22.9 mi 36.8 km Mid Mountain Loop - IMBA EPIC Intermediate/Difficult Park City, UT	Intermediate/Difficult	Park City, UT	52
36.3 mi 58.5 km Monarch Crest - IMBA Epic Difficult Whitepine, CO	Difficult	Whitepine, CO	412
26.8 mi 43.1 km Phil's World Intermediate Cortez, CO	Intermediate	Cortez, CO	270
14.1 mi 22.7 km 401 Trail Loop Intermediate/Difficult Crested Butte, CO	Intermediate/Difficult	Crested Butte, CO	476

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