Marathon Races in Canada
Discover 27 upcoming marathon races across Canada, from local community events to major city road races. Popular provinces include Ontario, Quebec, and British Columbia. Browse popular distances like 5K, Road, 10K, Trail, and 1K, or compare race dates, distances, and registration links in one calendar to find your next marathon start line.
Marathon Races in Canada 2026
Trail
2026 Powderface Mountain Marathon & Half Marathon
Jun 27, 2026
Bragg Creek, AB
MarathonHalf Marathon
Road
Course l'Express H2O Desjardins d'Amos 2026
Jul 12, 2026
Amos, QC
1K5K10KHalf Marathon+4
Road
2026 Totem to Totem Haida Marathon, half and 10k
Jul 18, 2026
Skidegate, BC
MarathonHalf Marathon10K
Road
55th Annual Nova Scotia Marathon 2026
Jul 19, 2026
Barrington Passage, Nova Scotia
10K6KMarathonHalf Marathon+2
Trail
Yukon River Trail Marathon 2026
Aug 2, 2026
Whitehorse, YT
MarathonHalf Marathon
Trail
Falling Water Trail Marathon/ Half Marathon 2026
Aug 8, 2026
Eugenia, Ontario
63.3KHalf MarathonMarathon
Trail
The ENDURrun 2026
Aug 9, 2026
Waterloo Region, Ontario
5K10 Mile10KHalf Marathon+4
Road
Yellowknife Overlander Sports Marathon 2026
Aug 23, 2026
Yellowknife, NT
10KHalf MarathonMarathon
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, Ontario
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
Trail
2026 Treherne Run for the Hills
Sep 20, 2026
Treherne, MB
5K1 Mile10KMarathon+1
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
Montréal, QC
Marathon5KHalf Marathon1.6K+2
Road
2026 Royal Victoria Marathon
Oct 11, 2026
Victoria, BC
Marathon
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
2026 Niagara Falls 10k, Half & Marathon
Oct 25, 2026
Niagara Falls, ON
10KHalf MarathonMarathon