Thousand Island Park
Triathlon Calendar near Thousand Island Park 2026-2027
Monthly updates for Thousand Island Park
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Thousand Island Park for 2026-2027! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.
September 2026
Cataraqui Adventure Trek lists solo and two person team entries with MT Adventures and online registration closes Sep 11.
July 2027
A multi-discipline race at CFB Kingston with Sprint, Olympic, Enduro and duathlon options, calm swim conditions, a scenic bike toward Gananoque, and a run past Barriefield Rock Garden.
August 2027
Swim along the St. Lawrence waterfront and run through Brockville’s 500 m railway tunnel with music and lights, plus races from 5K to Olympic triathlon.
Monthly updates for Thousand Island Park
Get new running races (and updates) in your inbox every month.