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Triathlon Calendar near Williamsville 2026-2027

Explore the top triathlons near Williamsville for 2026-2027! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.

Triathlon Calendar Canada
September 2026
Sep
12
Sa

Cataraqui Adventure Trek

Multisport
Cataraqui Adventure Trek lists solo and two person team entries with MT Adventures and online registration closes Sep 11.
July 2027
Jul
18
Su

K-Town Triathlon and Duathlon

Triathlon Sprint 750 m 20 5 km Sprint 2.5 20 5 km Olympic 1500 m 40 km Olympic 1500 m 40 10 km
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.
Monthly updates for Williamsville

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