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Marathon calendar Canada 2025-2026

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Explore the best marathons in Canada for 2025-2026! Our updated list features 42 exciting races across the country. Find your next race in Canada below and join the running community at these great events!

June 2025
Jun
28
Saturday

Powderface Mountain Marathon

Trail Run 21 km 42 km
July 2025
Jul
5
Saturday

The Limberlost Challenge

Trail Run 7 km 14 km ... 42 km 56 km
Jul
19-20
Sa - Su

Xterra Conquer the Crater

Trail Run 5 km 10 km 21 km 42 km
Jul
20
Sunday

Nova Scotia Marathon

6 km 10 km 21 km 42 km
August 2025
Aug
2-3
Sa - Su

Death Race

Trail Run 42 km 118 km
Aug
17
Sunday

Edmonton Marathon

5 km 10 km 21 km 42 km
Aug
23
Saturday

Moose Mountain Trail Races

Trail Run 16 km 29 km 42 km 50 km
September 2025
Sep
5-7
Fr - Su

Queen City Marathon

10 km 21 km 42 km
Sep
7
Sunday

Georgina Marathon

5 km 10 km 21 km 42 km
Sep
19-21
Fr - Su

Marathon Beneva de Montréal

5 km 10 km 21 km 42 km
Sep
20
Saturday

Be Fearless Trail Marathon

Trail Run 11 km 21 km 42 km
October 2025
Oct
3-5
Fr - Su

Marathon Beneva de Québec

5 km 10 km 21 km 42 km
Oct
3-5
Fr - Su

Marathon P'tit Train du Nord

21 km 42 km
Oct
3-5
Fr - Su

Beneva Quebec City Marathon

5 km 10 km 21 km 42 km
Oct
5
Sunday

Muskoka Marathon

5 km 10 km 21 km 42 km
Oct
10-12
Fr - Su

Royal Victoria Marathon

5 km 8 km 21 km 42 km
Oct
11-12
Sa - Su

Valley Harvest Marathon

5 km 10 km 21 km 42 km
Oct
12
Sunday

Fall Colours Run

3 km 5 km ... 21 km 42 km
Oct
18-19
Sa - Su

Toronto Waterfront Marathon

5 km 21 km 42 km
Oct
19
Sunday

Cape Breton Fiddlers Marathon

5 km 10 km 21 km 42 km
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