Quantico Tri

Registration for the Quantico Triathlon is now open. A field of 650 entries is available and is anticipated to sell out.


Registration fee for the Quantico Triathlon is $75 through June 30. Beginning on July 1, the entry fee increases to $90. Registration includes official event timing/results, a technical participant shirt and hospitality including Mic Ultra beer garden at the finish line. All finishers receive a commemorative medal and are eligible for award recognition.

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Transfer Program

Quantico Tri or 12K registered participants may transfer an entry to a non-registered individual or switch from one August 26th event to the other. Fees apply. The deadline to transfer is August 15. Runners often find transfer partners on the MCM Facebook page.

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Privacy Act Statement - 10 USC Para 50.41, Headquarters, US Marine Corps, and E.O. 9397 (SSN), and Marine Corps Marathon Charter effective 27 Mar 2007 authorize the collection of this information. The primary use of the collected information is the Marine Corps Marathon Office. The collected information will be used to provide a record of all participants in the annual Marine Corps Marathon for use in organizing the event. Provision of the requested information is voluntary. Failure to provide the information, however, may result in ineligibility to participate in the Marathon. SORN Policy

Tried and True Get Ready for the Challenge


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Course Map

Sprint-distance tri with a swim in the Potomac River, followed by a ride through Quantico and concluding with a 5K run. Accompanied by the Quantico 12K run offering a unique view of the Offer Candidates School at the "Crossroads of the Marine Corps."

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Minutes away from Marine Corps Base Quantico and the Quantico Tri course, the Holiday Inn Quantico Center is dedicated to help make runners' stay unforgettable.

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