Rehoboth Beach Marathon
Rehoboth Beach, DE, USA • December 05, 2026
Race Day Weather
39°
49° high
Breezy
Dry
Cool start, gradual warm-up
Runners will face temperatures starting at 39°F and rising to 49°F, with a consistent 10 mph headwind in the first and last segments. Humidity sits at 65%, which may feel chilly initially but will require runners to stay warm. The toughest conditions will occur during Miles 1, 9-10, and 15, where headwinds will challenge pacing; runners should consider gear adjustments and maintain hydration as they progress.
Race day forecast available in 253 days
Pre-raceRace windowPost-race
FAQ
When is the 2026 Rehoboth Beach Marathon?
The 2026 Rehoboth Beach Marathon will be held on Saturday December 5, 2026.
Is the Rehoboth Beach Marathon a Boston Marathon Qualifier?
Yes, the Rehoboth Beach Marathon is an official Boston Marathon qualifier.
What is the time limit for the Rehoboth Beach Marathon?
The time limit for the Rehoboth Beach Marathon is 7 hours.
Historical Weather
Based on 17 years of data
Avg Temp
48°F
L:39° H:48°
RunScore
Conditions
Rain Freq
24%
4 of 17 yrs
Wind8mph
Dew35°F
Temperature History
Range of temperatures during race hours for each year.
