The 2023 event has concluded.

Charles River Marathon

Boston, MA, USASeptember 10, 2023

rain Cloudy skies throughout the day with rain.

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Area Map

Course Maps

FAQ

When is the 2023 Charles River Marathon?

The 2023 Charles River Marathon will be held on Sunday September 10, 2023.

Is the Charles River Marathon a Boston Marathon Qualfier?

Yes, the Charles River Marathon is an official Boston Marathon qualifier.

Community

Historical Weather

RunScore
Run Score: 6
Temp
72°F
Min/Max
71°/76°F
Dew
70°F
Days of Rain
1/1
Wind
7mph
Tap a row for details.
YearConditionsLow / HighRainRunScore
2023
cloudy
71°/ 76°Light
Run Score: 7