The 2025 event has concluded.

International Peace Marathon

Washington, DC, USA • September 7, 2025
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rain Partly cloudy throughout the day with rain clearing later.

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When is the 2025 International Peace Marathon?

The 2025 International Peace Marathon will be held on Sunday September 7, 2025.

Is the International Peace Marathon a Boston Marathon Qualfier?

Yes, the International Peace Marathon is an official Boston Marathon qualifier.

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Historical Weather & Results

RunScore
Run Score: 6
Temp
79°F
Min/Max
67°/80°F
Dew
60°F
Days of Rain
4/17
Wind
9mph
Tap a row for details.
YearLow / HighRain

International Peace Marathon 2024 Weather History

Partly cloudy throughout the day.

2024
partly-cloudy-day
67°/ 85°-
Run Score: 7

International Peace Marathon 2023 Weather History

Partly cloudy throughout the day with rain.

2023
partly-cloudy-day
73°/ 86°Light
Run Score: 6

International Peace Marathon 2022 Weather History

Partly cloudy throughout the day.

2022
partly-cloudy-day
68°/ 81°-
Run Score: 7

International Peace Marathon 2021 Weather History

Partly cloudy throughout the day.

2021
partly-cloudy-day
62°/ 78°-
Run Score: 8

International Peace Marathon 2020 Weather History

Partly cloudy throughout the day with early morning rain.

2020
cloudy
69°/ 74°-
Run Score: 8

International Peace Marathon 2019 Weather History

Partly cloudy throughout the day.

2019
clear-day
65°/ 84°-
Run Score: 7

International Peace Marathon 2018 Weather History

Cloudy skies throughout the day with rain.

2018
cloudy
69°/ 76°Light
Run Score: 7

International Peace Marathon 2017 Weather History

Partly cloudy throughout the day.

2017
partly-cloudy-day
69°/ 85°-
Run Score: 7

International Peace Marathon 2016 Weather History

Partly cloudy throughout the day.

2016
partly-cloudy-day
78°/ 94°-
Run Score: 4

International Peace Marathon 2015 Weather History

Partly cloudy throughout the day with rain in the morning and afternoon.

2015
cloudy
69°/ 75°Light
Run Score: 7

International Peace Marathon 2014 Weather History

Partly cloudy throughout the day with afternoon rain.

2014
cloudy
66°/ 71°Light
Run Score: 7

International Peace Marathon 2013 Weather History

Partly cloudy throughout the day.

2013
partly-cloudy-day
57°/ 71°-
Run Score: 8

International Peace Marathon 2012 Weather History

Partly cloudy throughout the day.

2012
partly-cloudy-day
65°/ 77°-
Run Score: 7

International Peace Marathon 2011 Weather History

Becoming cloudy in the afternoon with morning rain.

2011
partly-cloudy-day
70°/ 83°-
Run Score: 7

International Peace Marathon 2010 Weather History

Partly cloudy throughout the day.

2010
partly-cloudy-day
61°/ 78°-
Run Score: 8

International Peace Marathon 2008 Weather History

Clear conditions throughout the day.

2008
clear-day
67°/ 87°-
Run Score: 7

International Peace Marathon 2007 Weather History

Partly cloudy throughout the day.

2007
partly-cloudy-day
67°/ 83°-
Run Score: 7
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