Trail Running Calendar Ontario 2025-2026

Apr

12

Saturday

Caledon Crusher

Shelburne, Ontario

Trail Run 25 km 50 km 72 km

Apr

19

Saturday

The Foxtail Rail Trail Race

Dundas, Ontario

Trail Run 5 km 10 km 25 km 50 km

Apr

26

Saturday

Pick Your Poison Trail Run

Barrie, Ontario

Trail Run 12 km 25 km 50 km

Apr

27

Sunday

Southern Footprints

Leamington, Ontario

Trail Run 5 km 10 km 15 km

May

3

Saturday

The Rugged Raccoon Night Race

Saint Marys, Ontario

Trail Run 10 km 25 km 50 km

May

3

Saturday

Suntrail - Pure Grit Trail Race

Hepworth, Ontario

Trail Run 5 km 7 km ... 30 km 6 hr

May

10

Saturday

Conquer The Canuck

Cambridge, Ontario

Trail Run 12 km 25 km 50 km 12 hr

May

16

Friday

The First Hour

Castleton, Ontario

Trail Run 8 km

May

24-25

Sa - Su

Sulphur Springs Trail Race

Hamilton, Ontario

Trail Run 10 km 20 km ... 100 km 100 mi

Jun

7

Saturday

Twelve Mile Creek Trail Half marathon

St. Catharines, Ontario

Trail Run 7 km 21 km

Jun

8-13

Su - Fr

Northumberland Run Forest Run

Northumberland County, Ontario

Trail Run 3 km 7 km 9 km 24 km

Jun

14

Saturday

Rainbow Trail Run - Alliston

Alliston, Ontario

Trail Run 12 km 60 km

Jun

14

Saturday

Look Out Trail Race

North Bay, Ontario

Trail Run 7 km 14 km 21 km

Jun

21

Saturday

Boomerang Trail Run

Quinte West, Ontario

Trail Run 2 hr 4 hr 6 hr

Jun

22

Sunday

Uxbridge Run for the Diamond

Uxbridge, Ontario

Trail Run 5 km 10 km

Jun

27-29

Fr - Su

The Good Games - Guelph, ON

Guelph, Ontario

Trail Run 5 km 10 km

Jul

5

Saturday

The Limberlost Challenge

Huntsville, Ontario

Trail Run 7 km 14 km ... 42 km 56 km

Jul

5

Saturday

Summit 700 Trail Runs

Grey County, Ontario

Trail Run 5 km 10 km 21 km 50 km

Jul

12

Saturday

The First Blaze Trail Race

Milton, Ontario

Trail Run 10 km 25 km 50 km

Jul

12

Saturday

Dark & Dirty

Batawa, Ontario

Trail Run 7 km 14 km