Race Day Weather
Warm start, rising temps ahead
Runners will face a starting temperature of 71°F, climbing to 84°F by race end. With a max wind of 10 mph from the S, humidity at 60%, and a dew point of 63°F, pacing adjustments are essential. It's advisable to start conservatively and increase hydration frequency as the heat builds.
Pace Calculator
The International Peace Marathon honors the legacy of Ethiopian Olympic champion Abebe Bikila, promoting global unity through sport. Runners traverse a flat, scenic out-and-back course along the C&O Canal Towpath, offering picturesque views of the Potomac River. The event is open to all participants who can complete the marathon within six hours, fostering a welcoming atmosphere for both seasoned athletes and newcomers. Source
FAQ
When is the 2026 International Peace Marathon?
Is the International Peace Marathon a Boston Marathon Qualifier?
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Historical Weather
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 |  | 62°/76° | Light | 55° | |
2024 | | 67°/85° | - | 61° | |
2023 | | 73°/86° | Light | 70° | |
2022 | | 68°/81° | - | 64° | |
2021 | | 62°/78° | - | 56° | |
2020 |  | 69°/74° | - | 63° | |
2019 |  | 65°/84° | - | 57° | |
2018 | | 69°/76° | Light | 68° | |
2017 | | 69°/85° | - | 67° | |
2016 | | 78°/94° | - | 74° | |
2015 | | 69°/75° | Light | 69° | |
2014 | | 66°/71° | Light | 61° | |
2013 | | 57°/71° | - | 44° | |
2012 | | 65°/77° | - | 46° | |
2011 | | 70°/83° | - | 66° | |
2010 | | 61°/78° | - | 48° | |
2008 | | 67°/87° | - | 54° | |
2007 | | 67°/83° | - | 60° |