Road · Marathon

Toronto Waterfront Marathon

· starts 8:45 AM
Toronto, ON, Canada

Toronto Waterfront Marathon is a road race of 26.2 miles (42 km) in Toronto, ON, Canada. The next edition is on Sunday, October 18, 2026, starting at 8:45 AM. The race gives its climbing as 100 ft (30 m); measured from its course file, it's 564 ft (172 m). Its high point is 457 ft (139 m). Registration is open to all; registration opened on November 1, 2025. The field is about 6,000 runners.

26.2miDistance
100ftClimbing
6,000runnersField
59°Flow 45°FTypical race day

The course

26.2miMeasured distance
—Aid stations
564ftMeasured climb
568ftDescent
457ftHigh point
242ftLow point

Questions about Toronto Waterfront Marathon

When is Toronto Waterfront Marathon 2026?

Toronto Waterfront Marathon 2026 is on Sunday, October 18, 2026, starting at 8:45 AM local time.

Where is Toronto Waterfront Marathon?

Toronto Waterfront Marathon is held in Toronto, ON, Canada.

How long is Toronto Waterfront Marathon?

Toronto Waterfront Marathon is 26.2 miles (42 km).

How much elevation gain does Toronto Waterfront Marathon have?

Toronto Waterfront Marathon has 100 ft (30 m) of elevation gain, as the race states it.

How do you get into Toronto Waterfront Marathon?

Toronto Waterfront Marathon has open registration. Registration opened on November 1, 2025.

What is the weather usually like at Toronto Waterfront Marathon?

Around Toronto Waterfront Marathon's date, the day's high is typically about 59°F (15°C) and the low about 45°F (7°C), averaged over recent years.

Where can I see the Toronto Waterfront Marathon elevation profile and aid station cutoffs?

runfarwhere has Toronto Waterfront Marathon's course file. The outline, distance and climbing are free on its page; the elevation profile, aid stations with cutoffs and the GPX file are part of runfarwhere Premium.

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