Montclair Triathlon

JUN
28
2026
A one-day multi-discipline event at Lake Montclair in Montclair VA featuring sprint triathlon, duathlon, aquabike, relay and youth Splash and Dash races with specified swim, bike and run distances.
Sun 28 Jun 2026
Youth Splash and Dash (7-... Youth Splash and Dash (11... Sprint Relay Sprint Aquabike Sprint Duathlon

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Montclair Triathlon

The Montclair Triathlon takes place on June 28, 2026 at Lake Montclair, starting and finishing at Dolphin Beach in Montclair, Virginia. The event day includes multiple race formats for adults and separate youth Splash and Dash races.

Event formats and primary distances include:

  • Sprint Triathlon: 0.5 mile swim, 12 mile bike, 3.1 mile run
  • Sprint Duathlon: 1 mile run, 12 mile bike, 3.1 mile run
  • Sprint Aquabike: 0.5 mile swim, 12 mile bike
  • Sprint Relay: 15.6 miles, team of 2 or 3 people
  • Youth Splash and Dash (7-10): 100 yd swim, 0.75 mile run
  • Youth Splash and Dash (11-15): 200 yd swim, 1.5 mile run

The community around Lake Montclair provides the race setting. Montclair is located about 25 minutes south of the Beltway and about 40 minutes from the national capital. The community is bordered to the south by Prince William National Forest Park and is about a 15 minute drive from Marine Corps Base Quantico. Two major airports lie within 40 miles and Potomac Mills Mall is approximately 5 miles from the community. Visit the organization's website for the most recent information.

16 mi
Sprint Relay
Youth Splash and Dash (11-15 Year Old)
Youth Splash and Dash (7-10 Year Old)
Sprint Aquabike
Sprint Duathlon
Sprint Triathlon
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