Mild 55°F temps at gun time mean comfortable early miles without overheating risk. Temperatures rising to 65°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing.

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Distance: 6.2mi

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A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

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Race Info

The New Hampshire 10K starts on Lake Street in front of Newfound Memorial Middle School in Bristol. It heads north on Route 3A along the eastern side of Newfound Lake to a marked turnaround, then returns south to finish at Kelley Park. It is held on the Saturday of race weekend, in peak fall foliage.

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Race weekend

Saturday, October 3

9:00 AMMarathon (26.2 mi)9:00 AMHalf Marathon (13.1 mi)

9:00 AM10K (6.2 mi)

Course Map

FAQ

When is the 2026 New Hampshire 10K?

The 2026 New Hampshire 10K will be held on Saturday October 3, 2026.

What will the weather be like for the 2026 New Hampshire 10K?

The forecast calls for a high of 65°F and a low of 43°F with a 0% chance of rain. Check our detailed hourly forecast above for the best 10K race plan.

Historical Weather

Based on 27 years of data

Avg Temp

51°F

L:50° H:53°

RunScore

Conditions

Rain Freq

26%

7 of 27 yrs

Wind4mph

Dew44°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 New Hampshire 10K Clear conditions throughout the day. 2026	55°/58°	-	46°
2025 New Hampshire 10K Clear conditions throughout the day. 2025	51°/57°	-	48°
2024 New Hampshire 10K Clearing in the afternoon with early morning rain. 2024	59°/62°	-	52°
2023 New Hampshire 10K Clearing in the afternoon with rain clearing later. 2023	56°/57°	-	54°
2022 New Hampshire 10K Clear conditions throughout the day. 2022	43°/45°	-	43°
2021 New Hampshire 10K Cloudy skies throughout the day with late afternoon rain. 2021	50°/51°	-	47°
2019 New Hampshire 10K Clear conditions throughout the day. 2019	41°/44°	-	32°
2018 New Hampshire 10K Partly cloudy throughout the day. 2018	56°/57°	-	48°
2017 New Hampshire 10K Partly cloudy throughout the day with morning rain. 2017	47°/47°	Light	39°
2016 New Hampshire 10K Cloudy skies throughout the day with a chance of rain throughout the day. 2016	52°/54°	Light	46°
2015 New Hampshire 10K Becoming cloudy in the afternoon. 2015	44°/47°	-	36°
2014 New Hampshire 10K Cloudy skies throughout the day with a chance of rain throughout the day. 2014	54°/55°	Light	53°
2011 New Hampshire 10K Cloudy skies throughout the day with a chance of rain throughout the day. 2011	60°/61°	Light	59°
2010 New Hampshire 10K Partly cloudy throughout the day with morning rain. 2010	52°/53°	-	38°
2009 New Hampshire 10K Cloudy skies throughout the day with a chance of rain throughout the day. 2009	50°/51°	Light	49°
2008 New Hampshire 10K Partly cloudy throughout the day. 2008	46°/49°	-	37°
2007 New Hampshire 10K Becoming cloudy in the afternoon with rain clearing later. 2007	58°/61°	-	48°
2006 New Hampshire 10K Partly cloudy throughout the day. 2006	44°/49°	-	37°
2005 New Hampshire 10K Clear conditions throughout the day with early morning rain. 2005	43°/48°	-	41°
2004 New Hampshire 10K Partly cloudy throughout the day with rain. 2004	54°/55°	-	53°
2003 New Hampshire 10K Partly cloudy throughout the day with rain. 2003	44°/48°	Light	42°
2002 New Hampshire 10K Partly cloudy throughout the day with rain clearing later. 2002	69°/72°	Light	63°
2001 New Hampshire 10K Partly cloudy throughout the day. 2001	55°/56°	-	41°
2000 New Hampshire 10K Clear conditions throughout the day. 2000	37°/45°	-	37°
1998 New Hampshire 10K Partly cloudy throughout the day. 1998	45°/50°	-	35°
1997 New Hampshire 10K Cloudy skies throughout the day. 1997	50°/51°	-	49°
1996 New Hampshire 10K Clear conditions throughout the day. 1996	30°/36°	-	28°