Endurance Races in ON, Canada 2026 230 events
Browse upcoming endurance races in Canada. Find dates, distances, and registration links.
Upcoming races
RunningIn 3 days
South Huron Trail Run
◎ Exeter, Canada▤ Aug 30, 2026
RunningIn 3 days
Caffeine Run London
◎ London, Canada▤ Aug 30, 2026
RunningIn 8 days
Thunder Bay Marathon
◎ Thunder Bay, Canada▤ Sep 4, 2026
42.195 km
RunningIn 9 days
Run for Ottawa 2026
◎ Ottawa, Canada▤ Sep 5, 2026
TriathlonIn 9 days
Subaru Triathlon Series - Guelph Lake 2
◎ Guelph, Canada▤ Sep 5, 2026
RunningIn 9 days
2026 5 Peaks Trail Running Series: Albion Hills
◎ Caledon, Canada▤ Sep 5, 2026
RunningIn 11 days
Summer Shores 1K/5K/8K
◎ Hamilton, Canada▤ Sep 7, 2026
1 km
RunningIn 11 days
Island Lake Classic 2026
◎ Orangeville, Canada▤ Sep 7, 2026
RunningIn 2 weeks
Jordan's Run the Runway 5K Series: Chatham-Kent
◎ Merlin, Canada▤ Sep 11, 2026
5 km
RunningIn 2 weeks
SOO 200
◎ Goulais River, Canada▤ Sep 11, 2026
RunningIn 2 weeks
Superhero Stomp 2026
◎ Barrie, Canada▤ Sep 12, 2026
RunningIn 2 weeks
10th Annual Seize the Day - Windsor
◎ Windsor, Canada▤ Sep 12, 2026
RunningIn 2 weeks
3rd Annual Comfort Kit Fundraiser Walk
◎ Brampton, Canada▤ Sep 12, 2026
RunningIn 2 weeks
Lakeside - Sat Sept 12 and Sun Sept 13
◎ Lakeside, Canada▤ Sep 12, 2026
RunningIn 2 weeks
Maggie's Run
◎ London, Canada▤ Sep 12, 2026
RunningIn 2 weeks
UNFINISHED Series
◎ Toronto, Canada▤ Sep 12, 2026
RunningIn 2 weeks
Experience Dragon Boat Racing - Toronto Summer 2026
◎ Toronto, Canada▤ Sep 12, 2026
RunningIn 2 weeks
North Bay Road Race 2026
◎ North Bay, Canada▤ Sep 12, 2026
CyclingIn 2 weeks
Grey Highlands Gran Fondo 2026
◎ Markdale, Canada▤ Sep 12, 2026
RunningIn 2 weeks
Oasis ZooRun Toronto 2026
◎ Toronto, Canada▤ Sep 12, 2026