- Dates: August 22, 2020
- Location: Marine Corps Base Quantico
- Address: 2043 Zeilin Road,, Quantico, VA 22134
- Time: 6:30 AM
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 20.4K (12.8 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.