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5k Runs Found In Ontario in September
View all ↓5k Runs in Ontario in September 2025
findarace.com is Canada's favourite event discovery site. Check out our list of September 2025 5k Runs in Ontario below.
Race Calendar: 5k Runs Found In September
Jordan's Run the Runway 5K Series: Chatham-Kent
Merlin, ON
05 Sep 25
$23.00 - $60.00
The Mike Currie Memorial
Blenheim, ON
06 Sep 25
$29.23 - $50.81
Georgina Marathon & Half-Marathon
Jacksons Point, ON
07 Sep 25
$81.18 - $199.58
Welland Canal Open Water Swim
Welland, ON
07 Sep 25
$105.72 - $132.96
Take It In Strides Run 2025
Thunder Bay, ON
07 Sep 25
Free - $50.00
Don Doan Dash 2025
Brampton, ON
07 Sep 25
$10.00
Sudbury Masters Ramsey Tour 2025
Greater Sudbury, ON
07 Sep 25
$40.02 - $45.41
SAM Walk 2025
Windsor, ON
07 Sep 25
$10.00
Couch to 5KM.
St. Catharines, ON
10 Sep 25
$150.00
Run for Bradford 2025
Bradford, ON
13 Sep 25
Free - $50.81
Run for London 2025
London, ON
13 Sep 25
$40.02 - $61.59
Fit for Care | Maggie's Run
London, ON
13 Sep 25
$15.00 - $75.00
Schomberg Mug Run
Schomberg, ON
13 Sep 25
$23.07 - $66.40
Berry Dreams Fun Run
London, ON
13 Sep 25
$13.04 - $40.02
Kitchener Kids with Cancer 2025
Kitchener, ON
13 Sep 25
Free - $61.59
5k Run To Remember
Ajax, ON
13 Sep 25
$35.64
WINDSOR WATERFRONT HALF MARATHON & 5KM
Windsor, ON
14 Sep 25
Rodney Fair Road Race
Rodney, ON
14 Sep 25
Free - $40.02
5KM Walk/Run for Thalassemia - Toronto 2025
Toronto, ON
14 Sep 25
$10.00 - $35.00
Jordan’s Run the Runway 5K Series: London
London, ON
19 Sep 25
$23.00 - $70.00
Run for Milton 2025
Milton, ON
20 Sep 25
$29.23 - $50.81
McGregor Mug Run 2025
Essex, ON
20 Sep 25
$23.07 - $66.40
2025 Faculty of Health Fun Run
Waterloo, ON
20 Sep 25
Free - $45.00
9th Annual Seize the Day, Windsor
Windsor, ON
20 Sep 25
Free - $34.62
Dave Down Bridge Hospice Run, Walk & Wag
Warkworth, ON
20 Sep 25
$13.04 - $45.41
Trail and Ale 2025
Sarnia, ON
20 Sep 25
Free - $67.84
Canada Army Run 2025 / Course de l’Armée du Canada : 2025
Ottawa, ON
21 Sep 25
$44.35 - $153.03
Ajax Waterfront Race
Ajax, ON
21 Sep 25
$13.14 - $111.18
Habitat for Humanity Chatham-Kent River Run
Chatham, ON
21 Sep 25
$50.81 - $66.98
Willibald Pasture Dash
Ayr, ON
21 Sep 25
The 25th Annual Community in Motion: The Serious(ly) Fun Run!
London, ON
21 Sep 25
Free - $50.00
Brita Night Run 2025 - Toronto
Toronto, ON
26 Sep 25
Run For Niagara 2025
Niagara Falls, ON
27 Sep 25
$23.83 - $34.62
Run for Ottawa (NCR) 2025
Ottawa, ON
27 Sep 25
$29.23 - $45.41
YMCA Charity 5K
Toronto, ON
27 Sep 25
$30.00 - $70.00
Essex Region Conservation Bike Tour 2025
Kingsville, ON
27 Sep 25
$13.04 - $104.75
Run Off-the-Grid
Mattawan, ON
27 Sep 25
Free - $437.95
Community RUNning/Course commUNITÉ 2025
Alexandria, ON
27 Sep 25
$5.00 - $35.00
Run4Kids
Exeter, ON
27 Sep 25
$29.23 - $56.20
2025 Kiwanis It's Still Me Walk Run Roll
London, ON
27 Sep 25
Free - $23.83
Showing 1-40 of 57 results