The 2025 event has concluded.

John & Jessie Kelley Half Marathon

New London, CT, USAAugust 2, 2025
Explorer

clear-day Clear conditions throughout the day.

Pace Calculator

Distance: 13.1mi
0:00:00
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Pace
/mi
Weather Adj
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Common Goals:
Area Map

Course Map

FAQ

When is the 2025 John & Jessie Kelley Half Marathon?

The 2025 John & Jessie Kelley Half Marathon will be held on Saturday August 2, 2025.

What is the time limit for the John & Jessie Kelley Half Marathon?

The time limit for the John & Jessie Kelley Half Marathon is 4 hours.

Historical Weather

Based on 28 years of data
Avg Temp
78°F
L:71°H:78°
RunScore
7
Conditions
Rain Freq
14%
4 of 28 yrs
Wind8mph
Dew66°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2024
cloudy
76°/82°-
6
2023
clear-day
74°/78°-
8
2022
cloudy
77°/87°-
6
2021
clear-day
72°/77°-
8
2020
clear-day
74°/85°-
7
2019
clear-day
75°/81°-
7
2018
cloudy
73°/77°Moderate
6
2017
cloudy
71°/73°Light
5
2016
cloudy
76°/82°-
7
2015
clear-day
75°/80°-
7
2014
rain
63°/68°Light
8
2013
partly-cloudy-day
70°/71°-
8
2012
fog
75°/80°-
7
2011
partly-cloudy-day
72°/79°-
8
2010
cloudy
67°/74°-
8
2009
clear-day
68°/76°-
8
2008
clear-day
73°/79°-
8
2007
clear-day
74°/82°-
7
2006
clear-day
74°/83°-
7
2005
clear-day
71°/81°-
7
2004
clear-day
61°/72°-
8
2003
cloudy
73°/79°-
8
2002
partly-cloudy-day
72°/84°-
7
2001
rain
70°/73°Light
6
2000
partly-cloudy-day
66°/76°-
8
1999
clear-day
68°/79°-
7
1998
clear-day
65°/75°-
8
1997
cloudy
73°/84°-
7