Marathon Races in Canada
Upcoming26racesNext upSep 12, 2026ThroughMay 2027
Discover 26 upcoming marathon races across Canada, from local community events to major city road races. Popular provinces include Ontario, Quebec, British Columbia, and Alberta. Strong city calendars include Montreal, Ottawa, Edmonton, and Toronto. Browse popular distances like 5K, Road, 10K, 1K, and Trail, or compare race dates, distances, and registration links in one calendar to find your next marathon start line.
Marathon Races in Canada 2026-2027
Spotlight races
September 2026
Road
Uniformed Services Run - Newfoundland and Labrador Provincial Marathon 2026
Sep 12, 2026
St. John's, NL
MarathonHalf Marathon10K5K+2
Road
Georgina Marathon & Half-Marathon 2026
Sep 13, 2026
Georgina, ON
5K10KHalf MarathonMarathon
Road
Marathon Groupe Ouellet Bolduc de Rimouski 2026
Sep 13, 2026
Rimouski, QC
MarathonHalf Marathon10K5K+1
Trail
Be Fearless Trail Marathon, 21k & 11K 2026
Sep 19, 2026
Squamish, BC
Half MarathonMarathon11K
Road
La Boucle Belle-Baie 2026
Sep 19, 2026
Belle-Baie, NB
42.4K
Trail
2026 Treherne Run for the Hills
Sep 20, 2026
Treherne, MB
5K1 Mile10KMarathon+1
Trail
Run On Edmonton 2026
Sep 20, 2026
Edmonton, AB
50KMarathonHalf Marathon5K
October 2026
Road
2026 Marathon Beneva de Québec
Oct 2, 2026
Québec, QC
Half Marathon5KMarathon2K+1
Road
2026 Muskoka Marathon
Oct 3, 2026
Bracebridge, ON
5K10KMarathonHalf Marathon
Cross Country
Marathon P'tit Train du Nord 2026
Oct 3, 2026
Saint-Jérôme, QC
MarathonHalf Marathon
Mixed
2026 Legs for Literacy
Oct 4, 2026
Moncton, NB
Half MarathonMarathon10K5K+1
Road
2026 Marathon Beneva de Montréal - Édition
Oct 9, 2026
Montreal, QC
Marathon5KHalf Marathon1.6K+2
Road
The Maple Leaf March — La Marche Maple Leaf 2026
Oct 9, 2026
Ottawa, ON
5K10KHalf MarathonMarathon
Road
2026 Royal Victoria Marathon
Oct 11, 2026
Victoria, BC
Marathon
Road
Marathon de Magog 2026
Oct 11, 2026
Magog, QC
MarathonHalf Marathon10K5K+1
Road
Trapline Marathon 2026
Oct 11, 2026
North West River, NL
MarathonHalf Marathon10K5K+2
Road
2026 22nd Annual Prince Edward Island Marathon
Oct 17, 2026
Charlottetown, PE
10KMarathon16KHalf Marathon+1
Road
TCS Toronto Waterfront Marathon 2026
Oct 17, 2026
Toronto, ON
Half Marathon5KMarathon
Road
2026 Cape Breton Fiddlers Marathon
Oct 18, 2026
Sydney, NS
10KMarathonHalf Marathon5K
Road
Marathon Duchesnay-Quebec 2026
Oct 24, 2026
Quebec City, QC
MarathonHalf Marathon10K5K+2
Road
2026 Niagara Falls 10k, Half & Marathon
Oct 25, 2026
Niagara Falls, ON
10KHalf MarathonMarathon
Road
2026 U.S. & International Registrants, Niagara Falls 10k, Half & Marathon
Oct 25, 2026
Niagara Falls, ON
10KMarathonHalf Marathon
November 2026
Showing 24 of 26 races
Past years
Browse editions from a specific year. Upcoming calendars stay future-only.