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The 2021 Maryland Endurance Challenge is COVID-safe. All cyclists, spectators and volunteers will be expected to honor all safety protocols that include face masks when not riding, social distancing, and frequent hand cleansing.

We're on for 2021! May 8th - Climb to the Clouds; May 22nd - U.S. National 12-Hour Championship!

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It's just another day in paradise!

May 22, 2021

Mason Dixon 3-Hour Ride | Free State 6-Hour Challenge | U.S. National 12-Hour Road Race Championship

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May 8, 2021

Climb to the Clouds - Everesting Challenge

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    • MD Endurance Challenge

    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.

    Next Upcoming Event

    U.S. National 12-Hour Championship
    22 May 2021 - 16300 Old Emmitsburg Rd
    Emmitsburg, MD 21727 United States
    7359187
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    Climb to the Clouds
    May 8Get More Details
    Free State 6-Hour & Mason Dixon 3-Hour
    May 22Get More Details
    U.S. National 12-Hour Championship
    May 22Get More Details

    Two Days. Four Incredible Cycling Events.

    Join Us to Raise Awareness for Youth Experiencing Homelessness

    The annual 2021 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!

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    MD Endurance Challenge News

    Train. Compete. Recover. Repeat.

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    Maryland Endurance Challenge JERSEYS Now Available!

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    MD Endurance Challenge has a New Website!

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    Everesting included In 4th Annual Challenge

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    Challenge Selected As U.S. National 12-Hour Championship

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