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Trail Running Calendar Ontario 2025-2026

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Explore the best trail runs in Ontario for 2025-2026! Our updated list features 52 exciting races across the region. Find your next race in Ontario below and join the running community at these great events!

June 2025
Jun
27-29
Fr - Su

The Good Games - Guelph, ON

Trail Run 5 km 10 km
July 2025
Jul
5
Saturday

The Limberlost Challenge

Trail Run 7 km 14 km ... 42 km 56 km
Jul
5
Saturday

Summit 700 Trail Runs

Trail Run 5 km 10 km 21 km 50 km
Jul
12
Saturday

The First Blaze Trail Race

Trail Run 10 km 25 km 50 km
Jul
12
Saturday

Dark & Dirty

Trail Run 7 km 14 km
Jul
19-20
Sa - Su

Xterra Conquer the Crater

Trail Run 5 km 21 km 42 km
Jul
21
Monday

Soo 200

Trail Run 200 mi
August 2025
Aug
9-10
Sa - Su

Middle Path Trail Race

Trail Run 5 km 13 km 52 km
Aug
10
Sunday

Xterra Sleeping Giant

Trail Run 5 km 10 km 25 km
Aug
23
Saturday

Lines and Loops at Harold Town C.A.

Trail Run 6 km 18 km 30 km
Aug
23
Saturday

The Devil's Key

Trail Run 15 km 33 km 66 km
Aug
24
Sunday

Calabogie Peaks Trail Run

Trail Run 10 km 21 km
September 2025
Sep
6-7
Sa - Su

Haliburton Forest Trail Race

Trail Run 12 km 26 km ... 50 mi 100 mi
Sep
13
Saturday

North Bay Road Race

Trail Run 5 km 10 km 21 km
Sep
13-14
Sa - Su

Tobermory Trail Race

Trail Run 5 km 7 km 21 km 42 km
Sep
20
Saturday

Trail and Ale

Trail Run 5 km 10 km
Sep
20
Saturday

Fort Henry 5km Cross Country Race

Trail Run 5 km
Sep
20
Saturday

Kincardine 7k Trail Challenge

Trail Run 7 km
Sep
20
Saturday

The Wolfpack Ultra Championship

Trail Run 50 km
Sep
28
Sunday

Albion Ascent Trail Race

Trail Run 5 km 10 km 21 km
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