Granite State Marathon

Nashua, NH, USA · May 8. 2027
partly-cloudy-day51°·62° high·Light·Dry
9
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Race Day Weather

partly-cloudy-day
51°at start
64° high
Breezy
Dry

Comfortable temps, warming through the race

Mild 51°F temps at gun time mean comfortable early miles without overheating risk. Temperatures rising to 64°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing.

Race day forecast available in 215 days
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Distance: 26.2mi
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Race Info

The Granite State Marathon takes place at Mine Falls Park in Nashua, New Hampshire, as the New Hampshire leg of STAR Racing's New England Challenge weekend alongside Vermont's Maple Leaf Marathon and Maine's Pine Tree Marathon. The USATF-certified course follows the Nashua River as five 4.96-mile loops plus a 1.4-mile out-and-back, and qualifies for the Boston Marathon and the Abbott World Marathon Majors Age Group World Rankings.

Race weekend

Saturday, May 8
6:00 AMMarathon (26.2 mi)
6:00 AMHalf Marathon (13.1 mi)
Area Map

Course Map

FAQ

When is the 2027 Granite State Marathon?

The 2027 Granite State Marathon will be held on Saturday May 8, 2027.

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 2027 Granite State Marathon?

The forecast calls for a high of 66°F and a low of 49°F with a 10% chance of rain.

Historical Weather

Based on 6 years of data
Avg Temp
56°F
L:47° H:63°
RunScore
8
Conditions
Rain Freq
50%
3 of 6 yrs
Wind7mph
Dew44°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
36°/46°Light
10
2025
rain
47°/53°Light
10
2024
clear-day
39°/59°-
10
2023
clear-day
54°/73°-
6
2022
clear-day
56°/68°Light
7
2021
clear-day
48°/78°-
6