Montclair Triathlon
Date
Sun, Jun 28, 2026, 7:00 AM EDTRace options
5 distancesTap any distance below for fee tiers and close dates.
Race options
Distances & registration
5 optionsTap a distance to see fee tiers and close dates.
25K
2 options · closes Jun 28, 2026, 4:00 AM EDT
1mo 19d 4h 51m leftSprint Relay
Closes Jun 28, 2026, 4:00 AM EDT · From $118.10
Sprint Triathlon
Closes Jun 28, 2026, 4:00 AM EDT · From $96.90
16.1 Miles
closes Jun 28, 2026, 4:00 AM EDT
1mo 19d 4h 51m leftSprint Duathlon
Closes Jun 28, 2026, 4:00 AM EDT · From $96.90
Other options
2 options · closes Jun 28, 2026, 5:00 AM EDT
1mo 19d 5h 51m leftYouth Splash and Dash (11-15 year old)
Closes Jun 28, 2026, 5:00 AM EDT · From $43.90
Youth Splash and Dash (7-10 year old)
Closes Jun 28, 2026, 5:00 AM EDT · From $43.90
Ready to register?
Finish signup on the organizer site (check fees and dates there).
From the organizer
Lake Montclair is set in beautiful Northern Virginia with a great surrounding community supporting this event. Montclair residents enjoy the Lake front setting and the awesome Dolphin Beach where the triathlon starts and finishes. Montclair is conveniently located 25 minutes south of the Beltway, and just 40 minutes…
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from our nation’s capitol. Montclair is bordered on the south by Prince William National Forest Park, which boasts camping and walking trails. It is also a 15 minute drive from Marine Corps Base Quantico. With two major airports within 40 miles and Potomac Mills Mall 5 miles outside our community, centrally located for shopping, dining, recreation and some of the best sightseeing in the area.