Triangle
Triathlon Calendar near Triangle 2026-2027
Monthly updates for Triangle
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Triangle for 2026-2027! We've gathered 9 exciting races in the area. Check out our detailed list below to find your next local race.
August 2026
Triathlon day at Fawn Lake with adult, youth and relay races featuring a lake swim, bike on traffic-free roads, and a shaded run course.
September 2026
A community event in Chantilly with a scenic 5K, an aquathlon (pool swim plus 5K), a virtual 5K option, and an afternoon dog swim to benefit the local pool.
The Reston Triathlon is an Olympic-distance race in Reston, Virginia, with a 1500 m open-water swim in Lake Audubon, a 25-mile bike and a 10K run. The program also includes an aquabike and an Olympic relay option.
Two day triathlon festival at Lake Anna State Park offering Olympic and Sprint swim, bike and run events plus aquabike and relay options.
October 2026
A hybrid biathlon in Washington DC with a 1 mile kayak and 3 mile run plus a virtual 90 minute challenge, fundraising options and adaptive access.
Monthly updates for Triangle
Get new running races (and updates) in your inbox every month.
April 2027
Olympic and Sprint triathlons at General Smallwood State Park with swims in Mattawoman Bay, rolling bike and run courses, shaded park trails and a post-race BBQ.
June 2027
Multi discipline event near Washington DC offering 12 race options from sprint swims and 5K runs to Olympic distance triathlons.
Triathlons in Colonial Beach VA feature Potomac River swims, scenic bike routes and flat waterfront runs with regular aid stations and aquabike options.