New Hampshire Marathon

Bristol, NH, USA • October 04, 2025
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partly-cloudy-day Partly cloudy throughout the day.

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New Hampshire’s best kept secret for over 31 years! Come experience the natural beauty of NH in a small, friendly and community oriented event that doubles as a Boston Qualifier. The New Hampshire Marathon has been described as one of the most beautiful races in New England. The course moves around Newfound Lake during our most spectacular season, peak foliage. Offering a full, half, 10K and Kids race events, we have something for all levels. Source

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When is the 2025 New Hampshire Marathon?

The 2025 New Hampshire Marathon will be held on Saturday October 4, 2025.

Is the New Hampshire Marathon a Boston Marathon Qualfier?

Yes, the New Hampshire Marathon is an official Boston Marathon qualifier.

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Historical Weather & Results

RunScore
Run Score: 8
Temp
60°F
Min/Max
49°/61°F
Dew
43°F
Days of Rain
7/24
Wind
7mph
Tap a row for details.
YearLow / HighRain

New Hampshire Marathon 2024 Weather History

Clearing in the afternoon with early morning rain.

2024
partly-cloudy-day
59°/ 67°-
Run Score: 8

New Hampshire Marathon 2023 Weather History

Clearing in the afternoon with rain clearing later.

2023
partly-cloudy-day
56°/ 70°-
Run Score: 8

New Hampshire Marathon 2022 Weather History

Clear conditions throughout the day.

2022
clear-day
43°/ 65°-
Run Score: 8

New Hampshire Marathon 2019 Weather History

Clear conditions throughout the day.

2019
clear-day
41°/ 57°-
Run Score: 9

New Hampshire Marathon 2018 Weather History

Partly cloudy throughout the day.

2018
partly-cloudy-day
56°/ 65°-
Run Score: 9

New Hampshire Marathon 2017 Weather History

Partly cloudy throughout the day with morning rain.

2017
rain
47°/ 52°Light
Run Score: 9

New Hampshire Marathon 2016 Weather History

Cloudy skies throughout the day with a chance of rain throughout the day.

2016
rain
52°/ 58°Light
Run Score: 9

New Hampshire Marathon 2015 Weather History

Becoming cloudy in the afternoon.

2015
partly-cloudy-day
44°/ 56°-
Run Score: 9

New Hampshire Marathon 2014 Weather History

Cloudy skies throughout the day with a chance of rain throughout the day.

2014
rain
54°/ 57°Light
Run Score: 8

New Hampshire Marathon 2011 Weather History

Cloudy skies throughout the day with a chance of rain throughout the day.

2011
cloudy
53°/ 61°Light
Run Score: 7

New Hampshire Marathon 2010 Weather History

Partly cloudy throughout the day with morning rain.

2010
partly-cloudy-day
52°/ 58°-
Run Score: 8

New Hampshire Marathon 2009 Weather History

Cloudy skies throughout the day with a chance of rain throughout the day.

2009
rain
50°/ 53°Light
Run Score: 7

New Hampshire Marathon 2008 Weather History

Partly cloudy throughout the day.

2008
partly-cloudy-day
46°/ 56°-
Run Score: 9

New Hampshire Marathon 2007 Weather History

Becoming cloudy in the afternoon with rain clearing later.

2007
partly-cloudy-day
58°/ 67°-
Run Score: 8

New Hampshire Marathon 2006 Weather History

Partly cloudy throughout the day.

2006
clear-day
44°/ 59°-
Run Score: 9

New Hampshire Marathon 2005 Weather History

Clear conditions throughout the day with early morning rain.

2005
partly-cloudy-day
43°/ 71°-
Run Score: 8

New Hampshire Marathon 2004 Weather History

Partly cloudy throughout the day with rain.

2004
cloudy
54°/ 62°-
Run Score: 9

New Hampshire Marathon 2003 Weather History

Partly cloudy throughout the day with rain.

2003
rain
44°/ 54°Light
Run Score: 7

New Hampshire Marathon 2002 Weather History

Partly cloudy throughout the day with rain clearing later.

2002
rain
69°/ 79°Light
Run Score: 7

New Hampshire Marathon 2001 Weather History

Partly cloudy throughout the day.

2001
clear-day
55°/ 60°-
Run Score: 8

New Hampshire Marathon 2000 Weather History

Clear conditions throughout the day.

2000
clear-day
37°/ 69°-
Run Score: 8

New Hampshire Marathon 1998 Weather History

Partly cloudy throughout the day.

1998
partly-cloudy-day
45°/ 57°-
Run Score: 8

New Hampshire Marathon 1997 Weather History

Cloudy skies throughout the day.

1997
cloudy
50°/ 61°-
Run Score: 9

New Hampshire Marathon 1996 Weather History

Clear conditions throughout the day.

1996
clear-day
30°/ 52°-
Run Score: 8
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR