Potomac River Run Marathon

Washington, United States of America 3 May, 2025

Potomac River Run Marathon is a scenic event that takes place along the historic C&O Canal Towpath in Washington D.C. The course is almost entirely flat and unpaved, offering stunning views of the Potomac River. This marathon is a Boston Marathon qualifier and supports the Safety And Health Foundation, adding a meaningful dimension to the race. With its peaceful atmosphere and picturesque views, it’s a great choice for runners seeking a serene yet challenging experience.

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Generic Marathon Time This represents the time you would expect to run a "generic" marathon in. This is a marathon with around 250 m (800 ft) of elevation gain and a temperature around 10°C (50°F). For best results, use our Race Predictor.

hours : minutes : seconds

Potomac River Run Marathon Time

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Statistics

Elevation
Elevation Gain	66 m	217 ft
Elevation Low	10 m	33 ft
Elevation High	35 m	115 ft
Weather
Expected Temperature (Low)	20°C	67°F
Expected Temperature (High)	29°C	85°F
Chance of Rain	23%

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Potomac River Run Marathon is a scenic event that takes place along the historic C&O Canal Towpath in Washington D.C. The course is almost entirely flat and unpaved, offering stunning views of the Potomac River. This marathon is a Boston Marathon qualifier and supports the Safety And Health Foundation, adding a meaningful dimension to the race. With its peaceful atmosphere and picturesque views, it’s a great choice for runners seeking a serene yet challenging experience.