Toronto GoodLife Half Marathon
Race Day Weather
Cool start — fast day potential
A cool 46°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Light winds shouldn't be a major factor for pacing. High humidity (84%) will make it harder to cool down through sweat — increase fluid intake accordingly.
Pace Calculator
Enter a finish time to see what race day does to it.
Get forecast alerts for Toronto GoodLife Half Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
The Half Marathon starts on Yonge Street at Elmhurst Avenue in North York and runs south through the city to the waterfront, finishing at Lake Shore Boulevard and Ontario Drive beside Exhibition Place. The course is point to point and downhill overall, which makes it a fast half marathon. It starts at the same place as the full marathon and finishes in the same area as the 5K and 10K.