Hamilton Marathon
Hamilton, ON, Canada · November 1, 2026
Race Day Weather
43°at start
49° high
Breezy
Dry
Cool conditions, steady winds
Runners will face a cool start at 43°F, gradually warming to 49°F. Winds will be from the WSW at 12 mph with gusts up to 26 mph, creating a headwind effect throughout. With humidity at 71% and a dew point of 37°F, hydration should be monitored closely, and runners may consider adjusting their pace to maintain comfort.
Race day forecast available in 152 days
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FAQ
When is the 2026 Hamilton Marathon?
The 2026 Hamilton Marathon will be held on Sunday November 1, 2026.
Is the Hamilton Marathon a Boston Marathon Qualifier?
Yes, the Hamilton Marathon is an official Boston Marathon qualifier.
What will the weather be like for the 2026 Hamilton Marathon?
The forecast calls for a high of 53°F and a low of 41°F with a 13% chance of rain.
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