Toronto Waterfront Half Marathon
Race Day Weather
Comfortable temps, moderate wind
Mild 53°F temps at gun time mean comfortable early miles without overheating risk. Moderate winds around 15mph may affect pacing on open sections of the course. Moderate humidity at 73% is worth noting for effort level, especially in later miles.
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Race Info
The Toronto Waterfront Marathon's half marathon covers 21.1 kilometres through downtown Toronto and along the Lake Ontario waterfront, passing through more than a dozen neighbourhoods. It starts on Yonge Street north of Gerrard Street, runs on the Sunday of race weekend alongside the full marathon, and finishes on Bay Street just north of Queen Street near Nathan Phillips Square.