Marathons in ON, Canada 2026 5 events
42.2 kilometres (26.2 miles) — the classic endurance test. Browse upcoming events in Canada.
Upcoming races
RunningToday
2026 TCS Toronto Waterfront Marathon
◎ Toronto, Canada▤ Oct 17, 2026
42.2 km
RunningIn 8 days
U.S. & International Registrants, Niagara Falls 10k, Half & Marathon 2026
◎ Niagara Falls, Canada▤ Oct 25, 2026
10 km
RunningIn 2 weeks
2026 Hamilton Marathon Road2Hope
◎ Hamilton, Canada▤ Oct 31, 2026
42.2 km
RunningIn 4 months
2027 Chilly Half Marathon
◎ Burlington, Canada▤ Feb 28, 2027
21.1 km
RunningIn 6 months
2027 Beneva Mississauga Marathon
◎ Mississauga, Canada▤ Apr 25, 2027
42.2 km