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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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Trash Dash 5KM/10KM Trail Fun Run 2025 - Barrie
Barrie, ON
14 Jun 25
$15.00 - $45.00
Island Lake Classic 2025
Orangeville, ON
01 Sep 25
$51.26 - $62.15
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
Jordan's Run the Runway 5K Series: Chatham-Kent
Merlin, ON
05 Sep 25
$23.00 - $50.00
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
2025 5 Peaks Trail Running Series: Area 8
Milton, ON
06 Sep 25
2025 Constantine Yorkville Run
Toronto, ON
07 Sep 25
Welland Canal Open Water Swim
Welland, ON
07 Sep 25
$99.36 - $120.94
Georgina Marathon & Half-Marathon
Jacksons Point, ON
07 Sep 25
$69.90 - $171.38
Don Doan Dash 2025
Brampton, ON
07 Sep 25
$10.00
Run for Bradford 2025
Bradford West Gwillimbury, ON
13 Sep 25
Kitchener Kids with Cancer 2025
Kitchener, ON
13 Sep 25
Free - $56.20
Oasis ZooRun Toronto 2025
Toronto, ON
13 Sep 25
Barrelman Niagara Falls
Welland, ON
14 Sep 25
Free - $492.41
WINDSOR WATERFRONT HALF MARATHON & 5KM
Windsor, ON
14 Sep 25
$62.15 - $122.07
Jordans Run the Runway 5K Series: London
London, ON
19 Sep 25
$23.00 - $50.00
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
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
Rotary Tour de Dundas Gran Fondo 2025
Dundas, ON
21 Sep 25
$29.23 - $131.73
Canada Army Run 2025 / Course de lArmée du Canada : 2025
Ottawa, ON
21 Sep 25
$44.35 - $131.37
Run for Toronto 2025
Toronto, ON
21 Sep 25
Free - $50.81
Ajax Waterfront Race
Ajax, ON
21 Sep 25
$13.14 - $105.72
Run for Innisfil 2025
Innisfil, ON
21 Sep 25
$23.83 - $50.81
Brita Night Run 2025 - Toronto
Toronto, ON
26 Sep 25
$67.60
Run For Niagara 2025
Niagara Falls, ON
27 Sep 25
$23.83 - $34.62
Cedar Ridge Hilly Half-Marathon & 10Km
McArthurs Mills, ON
27 Sep 25
Steelway Railway City Road Races 2025 Live Run
St Thomas, ON
28 Sep 25
$29.23 - $99.36
Springbank Road Races London
London, ON
28 Sep 25
$7.69 - $78.50
2025 CF Lime Ridge RUNNING FOR RACHAEL
Hamilton, ON
28 Sep 25
$10.00 - $30.00
Run for Mississauga 2025
Mississauga, ON
28 Sep 25
$23.83 - $40.02
Run for Burlington 2025
Burlington, ON
28 Sep 25
$23.83 - $50.81
Albion Ascent Trail Race
Hamilton, ON
28 Sep 25
$53.09 - $92.92
Run with Her
Windsor, ON
28 Sep 25
$20.00 - $40.00
Run for the Grapes Half Marathon & 5K
Lincoln, ON
28 Sep 25
$56.71 - $89.39
Run for Markham 2025
Markham, ON
28 Sep 25
$23.83 - $50.81
Run for Ottawa (NCR) 2025
Ottawa, ON
28 Sep 25
$29.23 - $56.20
Showing 201-240 of 283 results