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Races in September 2027

50 races with a confirmed date in September 2027 across Canada — the biggest group is 10K races (25). The busiest day is Sunday, September 12, 2027 with 11 races. Every listing links to the organizer's official registration page.

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The big ones in September

Multi-distance race weekends — the ones worth planning around.

What September is made of

10K races · 255K races · 21Half marathons · 14Ultramarathons · 8Marathons · 5

By province

British Columbia · 15Quebec · 14Ontario · 10Alberta · 8Yukon · 1Nova Scotia · 1Manitoba · 1

Where they are

Victoria · 3Cultus Lake · 2Gatineau · 2Kelowna · 2Québec · 2Toronto · 2Vancouver · 2Whistler · 2Banff · 1Belcarra · 1Brampton · 1Calgary · 1

Every race in September

When

50 races listed

New races, once a month

Newly listed races, and the registrations closing in the next three weeks. One email a month. Every subscriber is in the monthly $25 gift-card draw, held on the 1st. One click to leave.

Other months

November 2026December 2026January 2027February 2027March 2027April 2027

Races in September 2027 — FAQ

How many races are there in September 2027 in Canada?
50 with a confirmed date, and the biggest group is 10K races with 25. The busiest single day is Sunday, September 12, 2027, with 11 races. Recompiled nightly from the organizers' own calendars, so the number moves as races are announced.
When should I register for a September race?
Most Canadian races take entries until race week — what expires first is the price tier, not the spot. Check the fee window on the race's page before you wait.
Do I sign up here?
No. Every listing links straight to the organizer's own registration page. RaceFinder never takes signups or a cut.

Planning further out? Build a season, see when race season peaks in Canada, or check which entry fees go up next.