Marathons in Canada
79 upcoming races are listed in Canada, including 31 marathons, 43 half marathons and 34 ultras. The next is Sticks n' Stones Trail Race 2026 on October 10, 2026.
October has the most races. Race pages link the official source where we have one. Confirm dates and prices with the organizer before you register.
79
Races listed
31
Marathons
October
Busiest month
16 Jun
Last updated
| Date | Race | City | Distances | From |
|---|---|---|---|---|
| 10 Oct 2026 10Oct 26 | 15th Grizzly Ultra Marathon - 50km | - | 50K | - |
| 10 Oct 2026 10Oct 26 | Défi des Couleurs Simard - 41K | - | 41K | - |
| 10 Oct 2026 10Oct 26 | Sticks n' Stones Trail Race 2026 | - | 53K · 26.5K · 26K | - |
| 10 Oct 2026 10Oct 26 | Thornbury Turkey Trot 2026 | - | 21.1K | - |
| 11 Oct 2026 11Oct 26 | Fall Colours Run | - | 42.2K | - |
| 11 Oct 2026 11Oct 26 | GoodLife Fitness Victoria Marathon | Victoria | 42.2K · 21.1K · 5K | C$90–C$150 |
| 11 Oct 2026 11Oct 26 | Magog Marathon | - | 42.2K | - |
| 11 Oct 2026 11Oct 26 | Marathon Beneva de Montreal | Montreal | 42.2K · 21.1K · 10K | C$100–C$215 |
| 11 Oct 2026 11Oct 26 | Pen Run Half and Full Marathon Fall 2026 | - | 42.2K · 21.1K | - |
| 11 Oct 2026 11Oct 26 | Royal Victoria Marathon | Victoria | 42.2K · 21.1K · 5K | C$110–C$160 |
| 11 Oct 2026 11Oct 26 | Valley Harvest Marathon | - | Ultra · 42.2K · 21.1K | - |
| 17 Oct 2026 17Oct 26 | 13ème Bromont Ultra 160 Km Trail Run - 160km | - | 160K | - |
| 17 Oct 2026 17Oct 26 | 13ème Bromont Ultra 55 Km Trail Run - 55km | - | 55K | - |
| 17 Oct 2026 17Oct 26 | 13ème Bromont Ultra 80 Km Trail Run - 80km | - | 80K | - |
| 17 Oct 2026 17Oct 26 | 14th Creemore Vertical Challenge 55 km Trail Run - 55km | - | 55K | - |
| 17 Oct 2026 17Oct 26 | 4th Backyard Ultra World Team Championships - Canada - 68h | - | 8 Hour · 68h | - |
| 17 Oct 2026 17Oct 26 | 8th Phoenix Trail Race - 50km | - | 50K | - |
| 17 Oct 2026 17Oct 26 | Long Sault Trail Race & Ultra | - | 21.1K | - |
| 17 Oct 2026 17Oct 26 | Phoenix Trail Races | - | 50K · 25K | - |
| 17 Oct 2026 17Oct 26 | Wise Raven Trail Race | - | 50K · 25K | - |
| 18 Oct 2026 18Oct 26 | 14th Annual WFPS Run | - | 21.1K | - |
| 18 Oct 2026 18Oct 26 | Calgary First Responders Half Marathon | - | 21.1K · Relay | - |
| 18 Oct 2026 18Oct 26 | Cape Breton Fiddlers Marathon | - | 42.2K · 21.1K · 10K | - |
| 18 Oct 2026 18Oct 26 | 22nd Annual Prince Edward Island Marathon | - | 42.2K · 21.1K · 10K | - |
Go a level deeper
Links go down the map, not sideways. Each region and city has its own page of races.
Regions
Cities
Common questions
When is the next race in Canada?
Sticks n' Stones Trail Race 2026 on October 10, 2026. The table above lists every upcoming race in date order.
Which months are busiest in Canada?
October (41), May (13), November (10), counting every upcoming race listed in Canada.
Which distances can I run in Canada?
The listed races include 31 marathons, 43 half marathons, 34 ultras, 36 10Ks and 35 5Ks. Many events offer more than one distance on the same day.
How do I confirm a race’s details?
Open the race page and check its provenance ledger, which shows where each fact came from. Then confirm the date, price and entry rules with the organizer before you register or book travel.
Spotted something wrong on this page?
Dates and prices move · tell us and we check the organizer’s source