Triangle
Triathlon Calendar near Triangle 2026-2027
Monthly updates for Triangle
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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.
July 2026
A youth triathlon in Woodbridge on July 19, 2026, with age-specific swims, obstacle sequences, and runs. Lifeguarded swims, flotation aids for ages 5–6, a $25 entry fee, and a finisher medal, shirt, and swim cap for every participant.
August 2026
The 17th Annual Fawn Lake Triathlon on August 30, 2026 in Spotsylvania, Virginia features adult, youth and three person relay races with lake swims, bike sections on traffic free roads, and shaded run courses.
September 2026
A community event at Pleasant Valley Pool in Chantilly offering a 5K run/walk, an aquathlon with a 125 m swim plus 5K run, a virtual 5K option, and an afternoon dog swim. Proceeds support the 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.
A two-day triathlon festival at Lake Anna State Park featuring Olympic and Sprint races, beach time trial swim starts, rolling country bike courses and shaded park run loops with on-site athlete amenities.
October 2026
A multi-loop ultra triathlon at Lake Anna State Park October 8-10 offering Single, 1.5x and Double distances with looped swim, bike, and run courses, on-site aid, regulated safety measures, and online-only registration.
April 2027
Open-water triathlons at General Smallwood State Park feature Mattawoman Bay swims, rolling bike roads and shaded run loops through Chickamuxen Road and the state park, offered in both Olympic and Sprint distances.
June 2027
A one-day multi-event triathlon on June 13, 2027 in Marbury, MD, with 18 event options across Olympic, Sprint and Youth Sprint formats. Youth races are free for ages 7 to 17.
A Potomac River triathlon in Colonial Beach, VA offering Olympic and Sprint distances with time trial swims, scenic bike routes and waterfront out-and-back runs, USA Triathlon sanctioning, aid stations each mile and event swag.