Delaware
Delaware Triathlon Calendar 2026-2027
Monthly updates for Delaware
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Explore the best triathlons in Delaware for 2026-2027! Our updated list features 3 exciting races across the region. Find your next race in Delaware below and join the running community at these great events!
April 2026
Race the Dover Duathlon on April 11, 2026 at Schutte Park in Dover, DE with 1.5 mile runs and a 13.5 mile bike leg for solo racers and relay teams. A pre race clinic and course review hosted by Delaware State University helps you prepare.
May 2026
Join the Eastern Shore Sprint Adventure Race on May 2 at Trap Pond State Park for a six hour mix of biking, trekking, and paddling through scenic woods and wetlands. Routes suit first timers yet offer tougher options for seasoned racers.
August 2026
Take on the Lums Pond Triathlon on August 2, 2026 in Bear, Delaware, with Olympic and sprint distances plus aquabike and relay options on a scenic lakeside course. USAT sanctioned with fast bike loops and forested run trails.