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Duathlons Found In Ontario in August
View all ↓Duathlons in Ontario in August 2025
findarace.com is Canada's favourite event discovery site. Check out our list of August 2025 Duathlons in Ontario below.
Race Calendar: Duathlons Found In August
Barrie - Sat Aug 9 and Sun Aug 10
Barrie, ON
09 Aug 25
$49.58 - $160.46
Subaru Triathlon Series - Niagara
Grimsby, ON
09 Aug 25
$82.86 - $176.53
Toronto Island - Sat Aug 16 and Sun Aug 17
Toronto, ON
16 Aug 25
$85.11 - $160.46
Wasaga Beach - Sat Aug 23
Wasaga Beach, ON
23 Aug 25
$117.40 - $171.23
2025 Cornwall Youth Triathlon
Cornwall, ON
23 Aug 25
$35.00 - $45.00
2025 Cornwall Triathlon - Adult Day
Cornwall, ON
24 Aug 25
$30.00 - $450.00
Subaru Triathlon Series - Guelph Lake 2
Guelph, ON
30 Aug 25
$82.86 - $176.53
Showing 1-7 of 7 results