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10k Runs Found In Ontario in September
View all ↓10k Runs in Ontario in September 2025
findarace.com is Canada's favourite event discovery site. Check out our list of September 2025 10k Runs in Ontario below.
Race Calendar: 10k Runs Found In September
Island Lake Classic 2025
Orangeville, ON
01 Sep 25
$51.26 - $67.60
Georgina Marathon & Half-Marathon
Jacksons Point, ON
07 Sep 25
$69.90 - $171.38
Take It In Strides Run 2025
Thunder Bay, ON
07 Sep 25
Free - $56.20
Kitchener Kids with Cancer 2025
Kitchener, ON
13 Sep 25
Free - $56.20
Run for Bradford 2025
Bradford West Gwillimbury, ON
13 Sep 25
Rodney Fair Road Race
Rodney, ON
14 Sep 25
Free - $45.41
Monster of Mazinaw Trail Race 2025
Cloyne, ON
20 Sep 25
$78.50 - $100.28
Monarch Ultra 10km
Peterborough, ON
20 Sep 25
$23.83 - $72.38
Trail and Ale 2025
Sarnia, ON
20 Sep 25
Free - $62.38
Canada Army Run 2025 / Course de l’Armée du Canada : 2025
Ottawa, ON
21 Sep 25
$49.72 - $136.79
Rotary Tour de Dundas Gran Fondo 2025
Dundas, ON
21 Sep 25
$29.23 - $131.73
Milton Open Water Swim and SwimRun Challenge
Milton, ON
21 Sep 25
$94.83 - $143.85
Habitat for Humanity Chatham-Kent River Run
Chatham, ON
21 Sep 25
$45.41 - $61.59
Willibald Pasture Dash
Ayr, ON
21 Sep 25
$34.62 - $45.41
Brita Night Run 2025 - Toronto
Toronto, ON
26 Sep 25
$73.05
Cedar Ridge Hilly Half-Marathon & 10Km
McArthurs Mills, ON
27 Sep 25
Albion Ascent Trail Race
Hamilton, ON
28 Sep 25
$53.09 - $92.92
Steelway Railway City Road Races 2025 Live Run
St Thomas, ON
28 Sep 25
$29.23 - $110.15
Unity Run
Renfrew, ON
28 Sep 25
$29.23 - $56.20
Showing 1-19 of 19 results