The Maryland Endurance Challenge presents three separate events! The 12-HOUR NATIONAL CHAMPIONSHIP RACE. The FREE-STATE 6-HOUR CHALLENGE. The MASON-DIXON 3-HOUR RIDE.
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The 4th Annual 2020 Maryland Endurance Challenge not only features the U.S. National 12-Hour Championship, but now includes the Everesting Challenge where riders will climb the elevation equivalent of Mt. Everest – 29,029 feet above sea level!
Train. Compete. Recover. Repeat.
January 13, 2020
January 1, 2020
December 30, 2019
November 1, 2019
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