Tcs Toronto Waterfront Marathon
Road Running covering 5 km to 42.2 km with up to 138 m D+ in Toronto (Ontario, Canada)
Tcs Toronto Waterfront Marathon is an endurance sporting event in Toronto, Ontario, CA focused on Road Running. It is part of World Athletics Label, World Marathon Majors Qualifier. Key features include Culture & History, Festive, City Run, Nature & Off-Road.
The race program comprises 3 competitions, including Marathon (42.2 km, +138 m D+), Half Marathon (21.1 km, +76 m D+), and Road Running 5 km (5 km, +22 m D+). The next edition is officially confirmed from October 16, 2027 to October 17, 2027. Official race regulations, course details, and registration information are provided on the organizer's website (torontowaterfrontmarathon.com).

Event characteristics
Races & distances (3)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Marathon | Road Running | 42.2 km | +138 m | 200 m - 258 m | Loop course | Route & profile |
| Half Marathon | Road Running | 21.1 km | +76 m | 203 m - 235 m | Loop course | Route & profile |
| Road Running 5 km | Road Running | 5 km | +22 m | 206 m - 215 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 200 m to 258 m above sea level (+138 m D+, -138 m D-)
Elevation profile & course telemetry
Altitude from 203 m to 235 m above sea level (+76 m D+, -76 m D-)
Elevation profile & course telemetry
Altitude from 206 m to 215 m above sea level (+22 m D+, -22 m D-)
Frequently asked questions (FAQ)
When and where does Tcs Toronto Waterfront Marathon take place?
Tcs Toronto Waterfront Marathon takes place in Toronto, Ontario, CA (start area at coordinates 43.6532° N, 79.3832° W). The next edition is officially confirmed from October 16, 2027 to October 17, 2027.
What races and distances are offered at Tcs Toronto Waterfront Marathon?
The race program comprises 3 competitions, including Marathon (42.2 km, +138 m D+), Half Marathon (21.1 km, +76 m D+), and Road Running 5 km (5 km, +22 m D+). The competitions belong to Road Running.
What is the course layout and elevation profile for Tcs Toronto Waterfront Marathon?
The main competition (Marathon over 42.2 km) is designed as a loop course featuring +138 m of elevation gain and -138 m of elevation loss, ranging between 200 m and 258 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for Tcs Toronto Waterfront Marathon?
Official race regulations, course details, and registration information are provided on the organizer's website (torontowaterfrontmarathon.com).