Coastal Delaware Running Festival Marathon

Rehoboth Beach, DE, USA · April 11, 2027
partly-cloudy-day50°·51° high·Windy·Dry
7
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Race Day Weather

partly-cloudy-day
50°at start
52° high
Windy
Dry

Cool conditions, moderate winds

Runners will face a temperature trend starting at 50°F and finishing at 51°F, with an average humidity of 77% and light winds from the SSW at 15 mph. The first few miles will benefit from a tailwind, while segments around miles 10, 17, and 23 will experience headwinds, impacting pacing. Given the cool conditions, runners should maintain their pace and stay hydrated throughout the race.

Race day forecast available in 151 days
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Pace Calculator

Distance: 26.2mi
0:00:00
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Race Info

FAQ

When is the 2027 Coastal Delaware Running Festival Marathon?

The 2027 Coastal Delaware Running Festival Marathon will be held on Sunday April 11, 2027.

Is the Coastal Delaware Running Festival Marathon a Boston Marathon Qualifier?

Yes, the Coastal Delaware Running Festival Marathon is an official Boston Marathon qualifier.

What will the weather be like for the 2027 Coastal Delaware Running Festival Marathon?

The forecast calls for a high of 54°F and a low of 48°F with a 8% chance of rain.

Historical Weather

Based on 25 years of data
Avg Temp
66°F
L:53° H:66°
RunScore
7
Conditions
Rain Freq
28%
7 of 25 yrs
Wind12mph
Dew46°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
42°/59°-
8
2025
cloudy
44°/52°-
8
2024
clear-day
44°/71°-
7
2023
cloudy
56°/68°Light
8
2023
fog
56°/78°-
8
2022
clear-day
56°/69°-
8
2021
clear-night
35°/48°-
8
2019
cloudy
56°/73°-
8
2019
cloudy
62°/70°Light
8
2018
cloudy
48°/56°Light
8
2018
clear-day
37°/55°-
8
2017
partly-cloudy-day
50°/71°-
8
2017
rain
54°/56°Light
8
2016
partly-cloudy-day
54°/71°-
8
2016
clear-day
45°/60°-
8
2015
fog
65°/80°-
7
2015
partly-cloudy-day
49°/74°-
9
2014
partly-cloudy-day
64°/77°-
8
2013
clear-night
47°/55°-
8
2013
cloudy
62°/66°Light
8
2012
partly-cloudy-night
38°/50°-
8
2012
clear-day
63°/77°-
7
2011
cloudy
63°/75°Light
7
2009
rain
56°/68°Light
5
2005
partly-cloudy-day
67°/76°-
8