Potomac River Run Marathon

Carderock, MD, USAMay 3, 2025

partly-cloudy-day Partly cloudy throughout the day.

The inspirational memoir from Boston Marathon winner and Olympian Des Linden. Choosing to Run: A Memoir.When you buy through our links, we may earn a commission.

Area Map

Course Maps

FAQ

When is the 2025 Potomac River Run Marathon?

The 2025 Potomac River Run Marathon will be held on Saturday May 3, 2025.

Is the Potomac River Run Marathon a Boston Marathon Qualfier?

Yes, the Potomac River Run Marathon is an official Boston Marathon qualifier.

Community

Historical Weather

RunScore
Run Score: 9
Temp
54°F
Min/Max
52°/54°F
Dew
52°F
Days of Rain
1/1
Wind
6mph
Tap a row for details.
YearConditionsLow / HighRainRunScore
2024
rain
52°/ 54°Light
Run Score: 7