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10k Runs Found In Ontario in August
View all ↓10k Runs in Ontario in August 2026
findarace.com is Canada's favourite event discovery site. Check out our list of August 2026 10k Runs in Ontario below.
Race Calendar: 10k Runs Found In August
Upper Ottawa River Race
Petawawa, ON
Sat 08 Aug 26
Free - $13.14
Steps for Change: #EndOverdose
Stayner, ON
Sat 15 Aug 26
$41.20 - $91.28
2026 Gran Fondo Lake Huron
Southampton, ON
Sat 15 Aug 26
$69.64 - $185.53
Along the Vines 5k/10k
Essex, ON
Sun 16 Aug 26
$51.26 - $83.94
Mudskipper Canadian SwimRun Championships - Milton and the Milton Open Water Swim
Milton, ON
Sun 16 Aug 26
$73.05 - $165.64
XTERRA Sleeping Giant - 2026
Thunder Bay, ON
Sun 16 Aug 26
$66.97 - $191.06
The Wooly Bully Races
Stella, ON
Sun 16 Aug 26
$13.04 - $56.20
GLO Toronto
Toronto
Sat 22 Aug 26
$55.00 - $115.00
Welland Canal Open Water Swim
Welland, ON
Sun 30 Aug 26
$94.83 - $122.07
Showing 1-9 of 9 results