Lake Montclair Triathlon & Duathlon

Enjoy one of Northern Virginia's oldest triathlons. Staged at Dolphin Beach, Lake Montclair is set in beautiful Northern Virginia. Participate in either the Sprint triathlon, duathlon or aquabike.  This race is sanctioned by USA Triathlon. All information about this race can be found at https://www.ripitevents.com/lakemontclairtriathlon.  Triathlon - 750 Meter Swim | 12.5 Mile Bike | 3.1 Mile Run Triathlon Relay - 750 Meter Swim | 12.5 Mile Bike | 3.1 Mile Run Duathlon - 1.5 Mile Run | 12.5 Mile Bike | 3.1 Mile Run AquaBike - 750 Meter Swim | 12.5 Mile Bike   ​Youth Ages 7-8: 50 Meter Swim, 0.5 Mile Run
Ages 9-10: 100 Meter Swim, 0.5 Mile Run
Ages 11-12: 100 Meter Swim, 1 Mile Run
Ages 13-15: 150 Meter Swim, 1 Mile Run