Cornwall
Triathlon Calendar near Cornwall 2026-2027
Monthly updates for Cornwall
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Cornwall for 2026-2027! We've gathered 6 exciting races in the area. Check out our detailed list below to find your next local race.
September 2026
TOUGHMAN Harriman is a USA Triathlon sanctioned weekend of Olympic, Long Course, duathlon, aquabike and kids triathlons at Lake Welch Beach in Stony Point, NY.
A sprint triathlon and a family friendly 5K at Lake Mahopac on September 19, 2026, with proceeds supporting childhood cancer research.
USAT sanctioned triathlon and duathlon at Lake Welch Beach featuring a 0.5 mile swim, 15 mile bike loop and 2 mile run, plus race support, medals and awards.
June 2027
A sprint-distance triathlon on June 12, 2027 at Lakeside Park in Pawling NY with age and relay waves, live results, free finish photos, and age-group awards.
Experience the scenic Hudson Valley with a swim in Williams Lake and a run on the historic Wallkill Valley Rail Trail in this multi-distance triathlon event.
Monthly updates for Cornwall
Get new running races (and updates) in your inbox every month.
September 2027
Eight stage triathlon near New Paltz with a 30 mile bike, three open water swims and four trail runs, limited to fewer than 200 athletes.