Grand Island
Triathlon Calendar near Grand Island 2025-2026
Monthly updates for Grand Island
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Grand Island for 2025-2026! We've gathered 4 exciting races in the area. Check out our detailed list below to find your next local race.
June 2026
Canaqua Sports runs open water swims and SwimRun races across Canada and beyond, from 1K dips to championship 30K races and 15K ultras. Enjoy festival energy, competitive racing and charity partnerships that welcome swimmers of every level.
Race the MultiSport Canada Triathlon Series across Ontario this summer with triathlon and duathlon events in scenic towns. Family friendly Kids of Steel races and live series results make each weekend a celebration of fitness and community.
August 2026
Race the Summer Sizzler at Beaver Island State Park on Aug 8 2026 with triathlon, duathlon and aquabike courses along the Niagara River. Sprint triathlon accepts relays and features time trial beach starts for a fast, fun day.
September 2026
Barrelman Niagara Falls is a scenic triathlon at Welland with a calm single loop swim that finishes at the grandstands. Half and Olympic races feature closed road biking on Niagara Parkway, a mostly flat run, live music and post race food.