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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
The 5K Foam Fest - Toronto, ON
Uxbridge, ON
23 Aug 25
$69.01 - $79.54
2025 Cornwall Triathlon - Adult Day
Cornwall, ON
24 Aug 25
$35.00 - $600.00
Apex ONEWAY
Greater Sudbury, ON
24 Aug 25
$24.03 - $67.60
Nolan's SMILE Run
Windsor, ON
24 Aug 25
$23.83 - $50.81
The Runway 2025
Breslau, ON
30 Aug 25
Free - $45.82
2025 North of 7 Challenge
Cloyne, ON
30 Aug 25
$34.92 - $111.17
Steps for Change: #EndOverdose
Stayner, ON
31 Aug 25
$30.07 - $85.71
Island Lake Classic 2025
Orangeville, ON
01 Sep 25
$51.26 - $67.60
Summer Shores 5K/8K
Hamilton, ON
01 Sep 25
$8.77 - $78.90
Cornwall Multisport Club - Labour Day Chase 2025
Stormont, Dundas and Glengarry United Counties, ON
01 Sep 25
Free
Cornwall Multisport Club - Fall Learn to Run
Cornwall, ON
02 Sep 25
Jordan's Run the Runway 5K Series: Chatham-Kent
Merlin, ON
05 Sep 25
$23.00 - $50.00
Walk to End Suicide 2025
Toronto, ON
06 Sep 25
Free
Haliburton Forest Trail Race 2025
Haliburton, ON
06 Sep 25
Free - $223.43
Grey Highlands Gran Fondo
Markdale, ON
06 Sep 25
$97.16 - $182.27
2025 5 Peaks Trail Running Series: Area 8
Milton, ON
06 Sep 25
Georgina Marathon & Half-Marathon
Jacksons Point, ON
07 Sep 25
$69.90 - $171.38
2025 Constantine Yorkville Run
Toronto, ON
07 Sep 25
$64.21 - $107.03
Welland Canal Open Water Swim
Welland, ON
07 Sep 25
$104.75 - $131.73
Don Doan Dash 2025
Brampton, ON
07 Sep 25
$10.00
Take It In Strides Run 2025
Thunder Bay, ON
07 Sep 25
Free - $50.00
Toronto Island Run 2025
Toronto, ON
07 Sep 25
$34.46 - $77.79
Fit for Care | Maggie's Run
London, ON
13 Sep 25
$15.00 - $65.00
Schomberg Mug Run
Schomberg, ON
13 Sep 25
$23.07 - $55.56
Kitchener Kids with Cancer 2025
Kitchener, ON
13 Sep 25
Free - $56.20
Run for Bradford 2025
Bradford, ON
13 Sep 25
Free - $50.81
Oasis ZooRun Toronto 2025
Toronto, ON
13 Sep 25
2nd Annual Comfort Kit Fundraiser Walk
Brampton, ON
13 Sep 25
$13.04 - $45.41
WINDSOR WATERFRONT HALF MARATHON & 5KM
Windsor, ON
14 Sep 25
$62.15 - $132.96
Rodney Fair Road Race
Rodney, ON
14 Sep 25
Free - $40.02
Jordan’s Run the Runway 5K Series: London
London, ON
19 Sep 25
$23.00 - $50.00
McGregor Mug Run 2025
Essex, ON
20 Sep 25
$23.07 - $55.56
Superhero Stomp 2025
Barrie, ON
20 Sep 25
Free - $30.00
The Wolfpack Ultra Championship
Hamilton, ON
20 Sep 25
$56.20 - $115.54
Monster of Mazinaw Trail Race 2025
Cloyne, ON
20 Sep 25
$78.50 - $100.28
Trail and Ale 2025
Sarnia, ON
20 Sep 25
Free - $62.38
Run for Milton 2025
Milton, ON
20 Sep 25
$29.23 - $50.81
Walk to Remember
Mississauga, ON
20 Sep 25
Free
Monarch Ultra 10km
Peterborough, ON
20 Sep 25
$23.83 - $72.38
Canada Army Run 2025 / Course de l’Armée du Canada : 2025
Ottawa, ON
21 Sep 25
$55.09 - $147.62
Showing 81-120 of 240 results