Run with purpose,
finish with Pride.

31 Days

Run Amuck

The next event:


Semper Fidelis "The People's Marathon"

Marine Corps Marathon Organization conducts a series of running events, showcasing physical fitness and generating community goodwill in order to promote the high standards and discipline of the Marine Corps. Annually ranked as one of the largest marathons in the US and the world, the MCM has been recognized as "Best Marathon in the Mid-Atlantic," "Best for Families" and "Best for Beginners." Runners from all 50 states and more than 60 countries participate in the MCM and an annual calendar of events including the Marine Corps Historic Half in Fredericksburg, VA in May and the MCM Event Series conducted aboard Marine Corps Base Quantico. Organized by the men and women of the United States Marine Corps, the MCM is the largest marathon in the world that doesn't offer prize money, instead celebrating the honor, courage and commitment of all finishers.

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Get Set Defining Moments

Start Prepared

Four Star Registration

A comprehensive bundle including MCM entries, hotel nights, shuttle service, parking, pre- and post-MCM hospitality and more! Just added- invitations to the MCM Hall of Fame dinner. Limited quantities available now.

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Historic Half Weekend Registration

Sign up for the Historic Half, Devil Dog Double or Semper 5ive. The quicker a runner registers for the Historic Half, the less expensive the fee.

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Finish Line Proposal

Chet-Tyler Cary of Fredericksburg, Va. surprised his girlfriend, Amanda Willging, at the finish line of the 2018 Marine Corps Historic Half by getting down on one knee and proposing. Willing, who turned 27 last week, was completely surprised and responded with an emotional "yes." Willging was overwhelmed with the moment, having just finished her fifth Historic Half in 2:38:02.

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The Dirt on Run Amuck's Mud Pits

Run Amuck presented by Camelbak is here to thrill athletes, rowdy runners and families with MCM's messiest mud and obstacle event. Are you up for the challenge? The MCM is dishing all the dirt on the massive mud pits along the June 23 course being built on Marine Corps Base Quantico.

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