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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
🚀Boosted
Trash Dash 5KM/10KM Trail Fun Run 2025 - Barrie
Barrie, ON
14 Jun 25
$20.00 - $50.00
🚀Boosted
Haunted Hustle 5K / 10K / 1K Run
Oakville, Halton
26 Oct 25
$61.59
Island Lake Classic 2025
Orangeville, ON
01 Sep 25
$51.26 - $67.60
Jordan's Run the Runway 5K Series: Chatham-Kent
Merlin, ON
05 Sep 25
$23.00 - $50.00
2025 5 Peaks Trail Running Series: Area 8
Milton, ON
06 Sep 25
Grey Highlands Gran Fondo
Markdale, ON
06 Sep 25
$75.89 - $139.72
Haliburton Forest Trail Race 2025
Haliburton, ON
06 Sep 25
Free - $223.43
Walk to End Suicide 2025
Toronto, ON
06 Sep 25
Free
Take It In Strides Run 2025
Thunder Bay, ON
07 Sep 25
Free - $56.20
Apex ONEWAY
Greater Sudbury, ON
07 Sep 25
$20.00 - $56.71
Toronto Island Run 2025
Toronto, ON
07 Sep 25
$34.46 - $77.79
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
$99.36 - $120.94
Don Doan Dash 2025
Brampton, ON
07 Sep 25
$10.00
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
Fit for Care | Maggie's Run
London, ON
13 Sep 25
$15.00 - $65.00
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 - $122.07
Barrelman Niagara Falls
Welland, ON
14 Sep 25
Free - $492.41
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
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
Superhero Stomp 2025
Barrie, ON
20 Sep 25
Free - $30.00
Rotary Tour de Dundas Gran Fondo 2025
Dundas, ON
21 Sep 25
$29.23 - $131.73
Habitat for Humanity Chatham-Kent River Run
Chatham, ON
21 Sep 25
$45.41 - $61.59
Run for Toronto 2025
Toronto, ON
21 Sep 25
Free - $50.81
Willibald Pasture Dash
Ayr, ON
21 Sep 25
$34.62 - $45.41
Milton Open Water Swim and SwimRun Challenge
Milton, ON
21 Sep 25
$94.83 - $143.85
Canada Army Run 2025 / Course de l’Armée du Canada : 2025
Ottawa, ON
21 Sep 25
$49.72 - $136.79
Ajax Waterfront Race
Ajax, ON
21 Sep 25
$13.14 - $111.18
Brita Night Run 2025 - Toronto
Toronto, ON
26 Sep 25
$78.50
The Howling Ghost Trail Race
Aylmer, ON
27 Sep 25
$62.15 - $129.69
Cedar Ridge Hilly Half-Marathon & 10Km
McArthurs Mills, ON
27 Sep 25
Run For Niagara 2025
Niagara Falls, ON
27 Sep 25
$23.83 - $34.62
Showing 161-200 of 297 results