Endurance Races in ON, Canada 2026 204 events
Browse upcoming endurance races in Canada. Find dates, distances, and registration links.
Upcoming races
RunningIn 2 weeks
Three Days in the Park
◎ Elmira, Canada▤ Oct 1, 2026
RunningIn 2 weeks
Jordan's Run the Runway 5K Series: Sarnia-Lambton
◎ Sarnia, Canada▤ Oct 2, 2026
5 km
RunningIn 3 weeks
Harvest Hustle: 5K Run, Wheel & Walkathon
◎ Chatham, Canada▤ Oct 3, 2026
5 km
RunningIn 3 weeks
West Rouge Sports & Recreation Association Fun Run - 2026
◎ Toronto, Canada▤ Oct 3, 2026
RunningIn 3 weeks
Run for Burlington 2026
◎ Burlington, Canada▤ Oct 3, 2026
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PHM Run for the Residents
◎ Markham, Canada▤ Oct 3, 2026
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Rally for DHK 2026
◎ Milton, Canada▤ Oct 3, 2026
RunningIn 3 weeks
2026 5 Peaks Trail Running Series: Heart Lake
◎ Brampton, Canada▤ Oct 3, 2026
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The Rides of Oktoberfest
◎ Kingsville, Canada▤ Oct 3, 2026
RunningIn 3 weeks
2026 Muskoka Marathon
◎ Bracebridge, Canada▤ Oct 3, 2026
42.2 km
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Manotick Backyard Ultra
◎ Ottawa, Canada▤ Oct 3, 2026
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PUMA Toronto Women's Fall 8K/5K
◎ Toronto, Canada▤ Oct 3, 2026
8 km
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PUMA Toronto Women's Run Series Volunteer Application
◎ Toronto, Canada▤ Oct 3, 2026
RunningIn 3 weeks
Oakville 21.1
◎ Oakville, Canada▤ Oct 4, 2026
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Run for Hamilton 2026
◎ Hamilton, Canada▤ Oct 4, 2026
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Lighthouse to Lighthouse Half Marathon & 5K
◎ Kincardine, Canada▤ Oct 4, 2026
5 km
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Cooper Robertson Foundation – Run With Coops!
◎ Grimsby, Canada▤ Oct 4, 2026
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Run for the Frontline
◎ Sarnia, Canada▤ Oct 4, 2026
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Collingwood 10k
◎ Collingwood, Canada▤ Oct 4, 2026
10 km
RunningIn 3 weeks
Stratford 5K Run/Walk 2026
◎ Stratford, Canada▤ Oct 4, 2026
5 km