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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
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 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
BLUE BULLY ULTRA
Blue Mountains, ON
03 Oct 25
$30.00 - $445.00
Jordan's Run the Runway 5K Series: Sarnia-Lambton
Sarnia, ON
03 Oct 25
$23.00 - $50.00
2025 UniversalCare Strides for Seniors
Vaughan, ON
04 Oct 25
$50.81
2025 5 Peaks Trail Running Series: Heart Lake
Brampton, ON
04 Oct 25
Run The Caves
Peterborough, ON
05 Oct 25
$13.04 - $100.28
Run for Newmarket 2025
Newmarket, ON
05 Oct 25
Free - $50.81
5km Run for the Frontline
Sarnia, ON
05 Oct 25
Free - $45.82
Oakville 21.1
Oakville, ON
05 Oct 25
$64.27 - $126.28
2025 Muskoka Marathon
Bracebridge, ON
05 Oct 25
$24.02 - $143.84
Malice at McLennan 2025
Kitchener, ON
11 Oct 25
$18.58
Sticks n' Stones Trail Race 2025
Hamilton, ON
11 Oct 25
$67.60 - $263.67
Fenelon Falls Turkey Trot
Kawartha Lakes, ON
11 Oct 25
$11.15 - $46.77
Run for London 2025
London, ON
11 Oct 25
$23.83 - $61.59
Cornwall Multisport Club - Frightening Fall Trail Race 2025
Cornwall, ON
11 Oct 25
Free
Thornbury Turkey Trot 2025
Thornbury, ON
11 Oct 25
Free - $110.15
Crystal Beach 5k 2025
Fort Erie, ON
11 Oct 25
$13.04 - $34.62
2025 Northumberland Turkey Trot
Cobourg, ON
13 Oct 25
Free - $23.83
Turkey Trot
London, ON
13 Oct 25
$7.69 - $13.14
Wise Raven Trail Race
Waterloo, ON
18 Oct 25
$50.81 - $239.63
9runrun
Ottawa, ON
18 Oct 25
Phoenix Trail Races
London, ON
18 Oct 25
$85.76
2025 TCS Toronto Waterfront Marathon
Toronto, ON
18 Oct 25
Art In Motion 10K/5K/2K
Vaughan, ON
19 Oct 25
$44.33
2025 Women's Training Program
Toronto, ON
19 Oct 25
Free
Cornwall Multisport Club - Fall Road Race 2025
Cornwall, ON
25 Oct 25
$2.00 - $25.00
2025 5 Peaks Cider Run
Uxbridge, ON
25 Oct 25
U.S. & International Registrants, Niagara Falls 5k, 10k, Half & Marathon 2025
Niagara Falls, ON
26 Oct 25
$41.50 - $123.20
Niagara Falls 5k, 10k, Half & Marathon 2025
Niagara Falls, ON
26 Oct 25
$41.50 - $128.64
Halloween Haunting
London, ON
26 Oct 25
$7.69 - $51.26
2025 Hamilton Marathon Road2Hope
Hamilton, ON
01 Nov 25
$1.00 - $10.00
The Beav Trail Race 2025
Milton, ON
01 Nov 25
$83.94 - $127.51
RememberRun 2025
Cambridge, ON
08 Nov 25
Free - $44.73
Casablanca Classic 8K & 3K
Hamilton, ON
08 Nov 25
$45.82 - $62.15
The Lost Valley Trail Race
Dundas, ON
15 Nov 25
$83.94 - $94.83
Santa Pur-suit 2025
Kitchener, ON
15 Nov 25
Free - $49.06
Fat Ass Trail Run
Quinte West, ON
16 Nov 25
$51.26 - $83.94
Showing 241-280 of 285 results