Canada
Aug
10
Sunday
Thousand Islands Triathlon & Runs
The Thousand Islands Triathlon & Runs will take place in Brockville on Sunday 10 August 2025. You can run between 5 and 22 kilometers. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
22 km
Try a Tri (16+)
10 km
10k Run
5 km
5k Run
Sprint Triathlon
Olympic Swim Cycle
Olympic Triathlon
Sprint Duathlon
