Endurance Races in ON, Canada 2026 89 events
Browse upcoming endurance races in Canada. Find dates, distances, and registration links.
Upcoming races
RunningIn 8 days
Halloween Haunting
◎ London, Canada▤ Oct 25, 2026
RunningIn 8 days
U.S. & International Registrants, Niagara Falls 10k, Half & Marathon 2026
◎ Niagara Falls, Canada▤ Oct 25, 2026
10 km
RunningIn 8 days
Haunted Hustle 2026
◎ Oakville, Canada▤ Oct 25, 2026
RunningIn 8 days
Halloween 5 and 10K
◎ Hamilton, Canada▤ Oct 25, 2026
10 km
RunningIn 2 weeks
Trick or Trot 2026
◎ Waterloo, Canada▤ Oct 31, 2026
RunningIn 2 weeks
Horseshoe Valley Hustle Trail & Ultra Challenge
◎ Barrie, Canada▤ Oct 31, 2026
RunningIn 2 weeks
2026 Hamilton Marathon Road2Hope
◎ Hamilton, Canada▤ Oct 31, 2026
42.2 km
RunningIn 3 weeks
Kingston Half Marathon
◎ Kingston, Canada▤ Nov 4, 2026
21.1 km
RunningIn 3 weeks
Casablanca Classic 8K & 3K
◎ Hamilton, Canada▤ Nov 7, 2026
8 km
RunningIn 3 weeks
RememberRun 2026
◎ Cambridge, Canada▤ Nov 7, 2026
RunningIn 3 weeks
Oakville Remembrance Trail Run
◎ Oakville, Canada▤ Nov 7, 2026
RunningIn 3 weeks
The Beav Trail Race 2026
◎ Milton, Canada▤ Nov 7, 2026
RunningIn 4 weeks
Super Santa 5K Walk/Run/Wheel 2026
◎ Amherstburg, Canada▤ Nov 14, 2026
5 km
RunningIn 4 weeks
Fat Ass Trail Run
◎ Quinte West, Canada▤ Nov 15, 2026
RunningIn 4 weeks
Doughnut Dash 5km
◎ Hamilton, Canada▤ Nov 15, 2026
5 km
RunningIn 5 weeks
Kicking PancreAS™ 5K - London, ON
◎ London, Canada▤ Nov 21, 2026
5 km
RunningIn 5 weeks
Santa Pur-suit 2026
◎ Kitchener, Canada▤ Nov 21, 2026
RunningIn 5 weeks
The Santa Run Hess
◎ Hamilton, Canada▤ Nov 21, 2026
RunningIn 5 weeks
Race Against Time 2026
◎ Hamilton, Canada▤ Nov 21, 2026
RunningIn 6 weeks
Kicking PancreAS™ 5K - Burlington, ON
◎ Burlington, Canada▤ Nov 29, 2026
5 km