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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