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Trail Runs Found In Ontario in October
View all ↓Trail Runs in Ontario in October 2025
findarace.com is Canada's favourite event discovery site. Check out our list of October 2025 Trail Runs in Ontario below.
Race Calendar: Trail Runs Found In October
2025 5 Peaks Trail Running Series: Heart Lake
Brampton, ON
04 Oct 25
Grey Bruce Animal Shelter Dog Jog 2025
Owen Sound, ON
04 Oct 25
$2,025.00
Sticks n' Stones Trail Race 2025
Hamilton, ON
11 Oct 25
$73.05 - $274.57
Cornwall Multisport Club - Frightening Fall Trail Race 2025
Cornwall, ON
11 Oct 25
Free
Long Sault Trail Race & Ultra
Bowmanville, ON
18 Oct 25
$18.58 - $111.18
Wise Raven Trail Race
Waterloo, ON
18 Oct 25
$56.20 - $282.78
Algonquin Trail Race - Petawawa
Petawawa, ON
18 Oct 25
$13.04 - $34.62
Phoenix Trail Races
London, ON
18 Oct 25
$85.76
Horseshoe Valley Hustle
Barrie, ON
18 Oct 25
$21.53 - $54.21
HEAD FOR THE HILLS TRAIL RACE 2025
St. Catharines, ON
18 Oct 25
$18.58 - $62.15
Trails & Tails Classic
Halton Hills, ON
19 Oct 25
$41.20 - $96.84
Pinery Fall Classic 2025
Grand Bend, ON
19 Oct 25
$40.02 - $61.59
Showing 1-12 of 12 results