Canada 路 Road marathon 路 42.195 km
Toronto Marathon
Toronto, Ontario, Canada
Toronto's spring road marathon takes a north-to-south route through the city's neighbourhoods and landmarks. It is separate from the Waterfront Marathon in autumn; Toronto gives marathon training more than one chance to occupy the calendar. General entry and participating charity options are available, including fundraising for CMHA Toronto. The 2026 arrangements also included assistance through Achilles Canada for athletes with disabilities. The announced 2027 date is 2 May; check the current full-marathon route and support arrangements when entering.
AthRecs race guide 路 Updated
Upcoming dates
Planning your race weekend? These are the announced dates through 2027. Follow the organiser鈥檚 link for the latest date and race-day details. All dates and start times are local.
At a glance
- City / location
- Toronto
- Province
- Ontario
- Distance
- 42.195 kilometres / 26.2 miles
- Surface
- Road
- Course profile
- Detailed 2027 profile should be checked with the organiser.
- Approximate field
- About 3,000Finishers 路 2025
Rounded from MarathonView's 3,006 full-marathon finishers in 2025; shorter races excluded.
How to enter Toronto Marathon
These are the organiser鈥檚 entry routes. Check the linked page for the edition, opening dates, eligibility, fees and current availability.
General entry
Enter through the organiser's registration link; check the current edition and availability.
Official entry informationCharity fundraising
Register for the event and choose a participating charity such as CMHA Toronto.
Official entry informationRoute and course
North-to-south city road route; check the organiser's current full-marathon map.
Past races and results
Official results archiveOpen the organiser鈥檚 results to find a runner, club or published category standing. At festivals with several distances, select the marathon results.
2026 Toronto Marathon
Full 2026 resultsThe 3 May edition's organiser registration page links the official results and describes the Achilles assistance programme.
Race news, photos and video
Visit the organiser for race updatesCommon questions
When is Toronto Marathon?
Confirmed upcoming dates: 2 May 2027. Dates are local to the race.
How do I enter Toronto Marathon?
General entry: Enter through the organiser's registration link; check the current edition and availability. Charity fundraising: Register for the event and choose a participating charity such as CMHA Toronto.
Where is Toronto Marathon and how far is it?
Toronto Marathon takes place in Toronto, Ontario, Canada. This guide covers the 42.195 km full marathon (26.2 miles). Surface: Road
What is the Toronto Marathon course like?
North-to-south city road route; check the organiser's current full-marathon map. Detailed 2027 profile should be checked with the organiser.
How big is the field at Toronto Marathon?
The approximate field is About 3,000, based on Finishers for 2025. Rounded from MarathonView's 3,006 full-marathon finishers in 2025; shorter races excluded. Entrants, starters and finishers are different measures.
Where can I find past Toronto Marathon results?
The past races and results section links to the organiser鈥檚 results. Select the distance and edition for participant searches and published category standings.
Sources and race information
AthRecs is independent of the race organiser. This guide brings together the linked race information, results and reports. Source review: . Historical details are labelled by edition; current entry availability and final instructions remain with the organiser.
More marathons in Canada
Compare the route and scale of another race. Options in the same region appear first when available.
- Beneva Mississauga Marathon
Mississauga, Ontario
Net downhill.
Next date: 25 Apr 2027
Approximate field: About 600 (Finishers, 2026)
- Georgina Marathon
Georgina, Ontario
Flat.
Next date: TBC
Approximate field: About 430 (Finishers, 2025)
- Hamilton Marathon Road2Hope
Hamilton, Ontario
Flat.
Next date: 1 Nov 2026
Approximate field: About 700 (Finishers, 2025)
- Niagara Falls Marathon
Niagara Falls, Ontario
See the edition's official route map.
Next date: 25 Oct 2026
Approximate field: About 950 (Finishers, 2025)