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Triathlon Calendar Canada 2026-2027

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Monthly updates for Canada

Get new running races (and updates) in your inbox every month.

Explore the best triathlons in Canada for 2026-2027! Our updated list features 59 exciting races across the country. Find your next race in Canada below and join the running community at these great events!

August 2026
Aug
9
Su

Nanaimo Open Water Swim and SwimRun Challenge

Aquathlon
Aug
15-16
Sa - Su

Toronto Island Race

Triathlon
Aug
16
Su

Mudskipper Canadian SwimRun Championships

Aquathlon
Aug
16
Su

Mudskipper Canadian Individual SwimRun Championships

Aquathlon
Aug
16
Su

Owen Sound Triathlon

Triathlon
Aug
16
Su

TriLobster Multi-Sport Festival

Triathlon
Aug
23
Su

Cornwall Triathlon

Triathlon
Aug
29
Sa

Wasaga Beach

Triathlon
Aug
29
Sa

Tears and Gears

Duathlon
September 2026
Sep
5
Sa

The Canadian Triathlon & Run

Triathlon
Sep
5
Sa

Vancouver Aquathlon

Aquathlon
Sep
5
Sa

Triathlon Series - Guelph Lake 2

Triathlon
Sep
7
Mo

Vancouver Triathlon

Triathlon
Sep
12
Sa

Challenge Esprit Montreal

Triathlon
Sep
12-13
Sa - Su

Lakeside

Triathlon
Sep
20
Su

Barrelman Niagara Falls

Triathlon
Sep
20
Su

Cultus Lake Triathlon

Triathlon
Sep
27
Su

Sasamat Mudskipper Fresh and Salty B.C. Championships

Aquathlon
November 2026
Nov
8
Su

Wild Rose Women's Indoor Triathlon

Triathlon