Marathon Races in Canada
Browse 32 upcoming marathon races across Canada. Compare dates and locations in the calendar below. Province calendars: Ontario, Quebec, Alberta, British Columbia, and Saskatchewan. City calendars: Ottawa, Calgary, Edmonton, Halifax, and Montreal. Other race types and distances: 5K, Road, 10K, 1K, and Trail.
- upcoming races
- 32
- next race · 2026
- Oct 17
- distances
- 5
Marathon race calendar
October 2026
October 2026: 9 races
- 2026 22nd Annual Prince Edward Island MarathonCharlottetown, PERoad · 10K / Marathon +3Road · 10K / Marathon +3
- TCS Toronto Waterfront Marathon 2026Toronto, ONRoad · Half Marathon / 5K +1Road · Half Marathon / 5K +1
- 2026 Cape Breton Fiddlers MarathonSydney, NSRoad · 10K / Marathon +2Road · 10K / Marathon +2
- 2026 Hallows EveNorth Vancouver, BCTrail · 42.2K / 10K +1Trail · 42.2K / 10K +1
- Marathon Duchesnay-Quebec 2026Quebec City, QCRoad · Marathon / Half Marathon +3Road · Marathon / Half Marathon +3
- Marathon Gaspesia 2026Percé, QCRoad · 42.2K / 21.1K +4Road · 42.2K / 21.1K +4
- 2026 Niagara Falls 10k, Half & MarathonNiagara Falls, ONRoad · 10K / Half Marathon +1Road · 10K / Half Marathon +1
- 2026 U.S. & International Registrants, Niagara Falls 10k, Half & MarathonNiagara Falls, ONRoad · 10K / Marathon +1Road · 10K / Marathon +1
- 2026 Hamilton Marathon Road2HopeHamilton, ONRoad · 5K / Marathon +3Road · 5K / Marathon +3
Browse by year
Browse race editions from a specific year.