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Trail Runs Found In Ontario

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Trail Runs in Ontario 2025 - 2026

The most comprehensive list of Trail Runs in and near Ontario in 2025 - 2026. Find your perfect race!

Race Calendar: Trail Runs Found In Ontario

The Ridge Runner

Hamilton, ON
07 Jun 25
$18.44 - $99.36

Niagara's 12 Mile Creek Trail Half Marathon & 7k Cancer Run

St. Catharines, ON
07 Jun 25

Oak Ridges Moraine Adventure Relay

Uxbridge, Durham
07 Jun 25
$435.00 - $725.00

Rainbow Trail Run 2025

Simcoe County, ON
14 Jun 25
Free - $132.96

Look Out Trail Race

North Bay, ON
14 Jun 25
$56.71

Trash Dash 5KM/10KM Trail Fun Run 2025 - Barrie

Barrie, ON
14 Jun 25
$20.00 - $50.00

Algonquin Trail Race - Petawawa

Petawawa, ON
14 Jun 25
$13.04 - $34.62

The Sunburn Solstice Trail Run 2025

Mount Hope, ON
21 Jun 25

Boomerang Trail Run

Quinte West, ON
21 Jun 25
$73.05

Uxbridge Run for the Diamond 5k and 10k and Kids Dash 2025

Uxbridge, ON
22 Jun 25
$22.88 - $76.55

Summit 700 Trail Runs

Grey County, ON
05 Jul 25
$1.50 - $407.53

2025 5 Peaks Trail Running Series: Albion Hills

Caledon, ON
12 Jul 25

The First Blaze Trail Race 2025

Milton, ON
12 Jul 25
Free - $127.51

Tally in the Valley Trail Race 2025

Hamilton, ON
26 Jul 25
$78.50 - $241.89

Great Waterfront Trail Adventure 2025

Hamilton, ON
08 Aug 25

Falling Water Trail Marathon/ Half Marathon 2025

Eugenia, ON
09 Aug 25
Free - $176.53

Middle Path Trail Race

Peterborough County, ON
09 Aug 25
$23.83 - $110.15

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

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

The Howling Ghost Trail Race

Aylmer, ON
27 Sep 25
$62.15 - $129.69

Albion Ascent Trail Race

Hamilton, ON
28 Sep 25
$22.95 - $92.92

PACE FOR THE DONKEYS 5k TRAIL RUN 2025

Wellington County, ON
28 Sep 25
$40.00

2025 5 Peaks Trail Running Series: Heart Lake

Brampton, ON
04 Oct 25

Sticks n' Stones Trail Race 2025

Hamilton, ON
11 Oct 25
$67.60 - $263.67

Cornwall Multisport Club - Frightening Fall Trail Race 2025

Cornwall, ON
11 Oct 25
Free

Wise Raven Trail Race

Waterloo, ON
18 Oct 25
$50.81 - $239.63

Phoenix Trail Races

London, ON
18 Oct 25
$85.76

The Beav Trail Race 2025

Milton, ON
01 Nov 25
$83.94 - $127.51

The Lost Valley Trail Race

Dundas, ON
15 Nov 25
$83.94 - $94.83

Fat Ass Trail Run

Quinte West, ON
16 Nov 25
$51.26 - $83.94
Showing 1-32 of 32 results