Run with purpose,
finish with Pride.

3 Days

Run Amuck

The next event:


Semper Fidelis "The People's Marathon"

The mission of the Marine Corps Marathon is to promote physical fitness, generate community goodwill and showcase the organizational skills of the United States 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 50 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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Register for Run Amuck

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MCM Charities

Entries to the MCM are available through MCM Charity Partners. Run to raise funds and awareness for these organizations.

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MCM Responsible for Wettest May in DC?

The DC area has experienced relentless, unyielding rainfall since late April. At least a trace of rain has fallen in 23 of the last 27 days, accounting for over 5.6 inches of rain, as part of a record-setting streak of 15 consecutive days with measurable rainfall. Why has DC's weather been so awful this month? There's a very simple explanation. The rainfall can be attributed to the operational planning of the Marine Corps Marathon in preparation for Run Amuck-- the four mile mud and obstacle challenge aboard Marine Corps Base Quantico on June 4.

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Run Amuck with the Marine this spring

​Forget your standard running event. Run Amuck, the MCM's mega messy running challenge to be held on June 4 aboard Marine Corps Base Quantico, has unveiled a new four-mile course featuring 28 obstacles and three mud pits. When you hear obstacle course, don't be confused by memories of games at summer camp. Run Amuck tests both mental and physical strengths and elevates the inner machismo.

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