Course & Elevation
The Toronto Waterfront Marathon features a scenic loop course that hugs the shores of Lake Ontario, showcasing Toronto's iconic skyline and waterfront landmarks. Runners traverse the Harbourfront, past the CN Tower, through the Distillery District, and along the Leslie Street Spit, creating a spectator-friendly route with stunning views throughout.
Course Facts
Distance 42.195 km
Elevation Gain 138 m
Surface road
Profile Flat
Weather on Race Day
13°C
Temperature
72%
Humidity
45%
Rain Chance
Early autumn conditions with mild temperatures and variable weather. Runners should prepare for potential rain and wind off Lake Ontario, with crisp morning air typical of Toronto's October climate.
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