Dennis
Triathlon Calendar near Dennis 2026-2027
Monthly updates for Dennis
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Explore the top triathlons near Dennis for 2026-2027! We've gathered 5 exciting races in the area. Check out our detailed list below to find your next local race.
September 2026
A USAT sanctioned triathlon at Craigville Beach offering sprint and Olympic distances plus relays, aquabike, duathlon, aquathlon and a virtual Tri It Your Way option. Massachusetts residents can earn state championship ranking points.
A point-to-point adventure race in Nickerson State Park combining running, cycling, navigation and swim or paddleboard segments; racers compete solo or in teams of two to four on varied trail and water terrain.
October 2026
A point-to-point swim-run through the Cape Cod National Seashore on October 3, 2026, offering three distances. Competitors may race solo or as two-person teams; the event is part of the My SwimRun Championship Series.
June 2027