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View all ↓Running in Ontario 2025 - 2026
The most comprehensive list of Ontario Running Events in 2025 - 2026. Discover 100's of US Ontario Running. Find your perfect race here!
Running Ontario 2025 - 2026
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Haunted Hustle 5K / 10K / 1K Run
Oakville, Halton
26 Oct 25
$61.59
Couch to 5KM.
St. Catharines, ON
10 Sep 25
$150.00
5k Run To Remember
Ajax, ON
13 Sep 25
$35.64
Kitchener Kids with Cancer 2025
Kitchener, ON
13 Sep 25
Free - $66.98
Oasis ZooRun Toronto 2025
Toronto, ON
13 Sep 25
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
Run for Toronto 2025
Toronto, ON
13 Sep 25
Free - $20.00
2nd Annual Comfort Kit Fundraiser Walk
Brampton, ON
13 Sep 25
$13.04 - $45.41
Fit for Care | Maggie's Run
London, ON
13 Sep 25
$15.00 - $75.00
Berry Dreams Fun Run
London, ON
13 Sep 25
$13.04 - $40.02
Schomberg Mug Run
Schomberg, ON
13 Sep 25
$23.07 - $66.40
WINDSOR WATERFRONT HALF MARATHON & 5KM
Windsor, ON
14 Sep 25
Barrelman Niagara Falls
Welland, ON
14 Sep 25
$209.21 - $525.09
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
Monarch Ultra 10km
Peterborough, ON
20 Sep 25
$23.83 - $83.17
Superhero Stomp 2025
Barrie, ON
20 Sep 25
Free - $30.00
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
Journey for Change 2025
Aylmer, ON
20 Sep 25
$24.00
The Wolfpack Trail Event
Hamilton, ON
20 Sep 25
$56.20 - $115.54
Dave Down Bridge Hospice Run, Walk & Wag
Warkworth, ON
20 Sep 25
$13.04 - $50.81
Monster of Mazinaw Trail Race 2025
Cloyne, ON
20 Sep 25
$83.94 - $105.72
Trail and Ale 2025
Sarnia, ON
20 Sep 25
Free - $78.77
Run for Milton 2025
Milton, ON
20 Sep 25
$29.23 - $50.81
Walk to Remember
Mississauga, ON
20 Sep 25
Free
Habitat for Humanity Chatham-Kent River Run
Chatham, ON
21 Sep 25
$50.81 - $66.98
Willibald Pasture Dash
Ayr, ON
21 Sep 25
Run for Hamilton 2025
Hamilton, ON
21 Sep 25
$29.23 - $83.17
Milton Open Water Swim and SwimRun Challenge
Milton, ON
21 Sep 25
$100.28 - $165.64
2025 Trail Party: Walk, Hike, or Run for rare
Cambridge, ON
21 Sep 25
$34.62
Run to Give Toronto in support of ComKids Foundation
Toronto, ON
21 Sep 25
$20.00 - $52.99
The 25th Annual Community in Motion: The Serious(ly) Fun Run!
London, ON
21 Sep 25
Free - $50.00
Canada Army Run 2025 / Course de l’Armée du Canada : 2025
Ottawa, ON
21 Sep 25
$44.35 - $153.03
Canada Army Run VOLUNTEER 2025 / Course de l'Armée du Canada BÉNÉVOLAT 2025
Ottawa, ON
21 Sep 25
Ajax Waterfront Race
Ajax, ON
21 Sep 25
$13.14 - $116.62
Rotary Tour de Dundas Gran Fondo 2025
Dundas, ON
21 Sep 25
Free - $131.73
London Bridge Kids Helping Kids Walk-a-Thon 2025
London, ON
24 Sep 25
Free
Showing 1-40 of 238 results