Duathlons in Ontario 2025 - 2026

Toronto Island - Sat Aug 16 and Sun Aug 17

Toronto, ON

16 Aug 25

Free - $171.23

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YMCA Strong Kids Duathlon

Cobourg, ON

21 Aug 25

$20.59

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Wasaga Beach - Sat Aug 23

Wasaga Beach, ON

23 Aug 25

Free - $182.00

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2025 Cornwall Youth Triathlon

Cornwall, ON

23 Aug 25

$45.00 - $60.00

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2025 Cornwall Triathlon - Adult Day

Cornwall, ON

24 Aug 25

$40.00 - $600.00

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Subaru Triathlon Series - Guelph Lake 2

Guelph, ON

30 Aug 25

Free - $187.42

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Lakeside - Sat Sept 6 and Sun Sept 7

Lakeside, ON

06 Sep 25

Free - $183.08

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Cornwall Multisport Club - Fall Duathlon 2025

Long Sault, ON

13 Sep 25

Free

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