The 2026 Granite State Marathon has concluded.
Granite State Marathon
Race complete
Nashua, NH, USA · May 9. 2026
Race Day Weather
36°at start
47° high
Calm
Light rain
Cool, light rain, steady pace
Runners will face a cool start at 34°F, gradually warming to 46°F. Light rain is expected throughout, with humidity at 86% and a dew point of 38°F. With minimal wind at 4 mph from the south, runners should maintain a steady pace but stay vigilant with hydration to combat the humidity.
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FAQ
When is the 2026 Granite State Marathon?
The 2026 Granite State Marathon will be held on Saturday May 9, 2026.
Is the Granite State Marathon a Boston Marathon Qualifier?
Yes, the Granite State Marathon is an official Boston Marathon qualifier.
What will the weather be like for the 2026 Granite State Marathon?
The forecast calls for a high of 49°F and a low of 34°F with a 100% chance of rain.