Quantico Tri

Splash, cycle, and beat feet in the Quantico Tri! Hosted aboard Marine Corps Base Quantico, each leg of the sprint distance event offers a unique view of the "Crossroads of the Marine Corps."

249 Days

Until Event Day August 25th

Tri Harder Transition Time

The Quantico Tri features a start near Officer Candidates School with a 750 meter open water swim in the Potomac River. Athletes transition to a 20K (12.4 mile) cycle tour of the Marine Corps Base that was founded in 1917. The Quantico Tri concludes with a 5K run, the distance every Marine must complete annually as part of the Marine Corps physical fitness test. For those desiring only to run, the MCM offers the Quantico 12K to be hosted alongside the Quantico Tri. The run is a perfect distance at the perfect time in MCM training.

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Dive in

Tri Details

Event Info

Hosted at Officer Candidates School, the Quantico Tri is an open water swim in the Potomac, with bike and run courses throughout Marine Corps Base Quantico.

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Quantico Tri Results

See who was able to navigate the run, bike and swim the quickest. Look up finishers by name or bib number. Check standings for a loved one. Even check start times and finish times for each section of the race.

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Tried and True Event Planning

Packet Pick-up

Participants must show the E-card at Packet Pick-up either printed out or displayed on phone.

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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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Finishers receive a stunning medal. Award ceremonies for top finishers and age award winners will be held on event morning near the finish line.

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Four Things to Know about 2018 MCM Events

The 2018 MCM Event Schedule will include ​14 different running challenges over seven weekends starting in March and concluding in November. As runners wrap up 2017 and set new goals for the upcoming year, here's some important things to know about the 2018 MCM event calendar.

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Canadian Couple’s 50th Anniversary Tri-bute

The Faughts will be among 600 Tri athletes coming from 21 states and Washington, D.C. as well as Canada and Australia to participate. Together, they will endure a 750-meter open swim, 12.4-mile bike and 5k run that will occur on the grounds of Quantico’s Officer Candidate School (OCS) and in the waters of the Potomac River.

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