Coastal Delaware Running Festival
Race Date
Apr 10, 2027
Location
Rehoboth Beach, DE
The Experience
The Coastal Delaware Running Festival April 10-11, 2027 will consist of a 5k on Saturday and on Sunday, a 9K, Half Marathon & a Full Marathon (Boston Qualifier). All four courses are flat and fast and take in the most beautiful landmarks of coastal Delaware, including a Rehoboth Beach Boardwalk start and finish, numerous Delaware State Park paths and landmarks, historic Lewes, DE and more. Finishing Line Celebration with plenty of complimentary beer, food, music and cheer! Proceeds to benefit the Delaware Seashore Preservation Foundation and other local charities. Register Today
Logistics
Race Day
Saturday, April 10, 2027
Start Time
7:40 AM
Giveaway
Half Marathon Shirt
Start Location
Rehoboth Ave & Boardwalk, Rehoboth Beach, DE, 19971
Course Info
USATF CertifiedCourse Type
Loop Course
Terrain
road
Difficulty
Ultra-Flat
Elevation Gain
0'
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
USATF Certified Course
DE18002LMB · Coastal Delaware Half Marathon
Relatively flat with minimal net elevation change. Loop course — start and finish are close together.
Quality Score
Standout806 years running
~1,437 finishers a year
growing or steady
17% returning runners
USATF certified · 3 timing sources
runners from 42 states
winner 1:17:20
typical high 62°F
Race Day Weather
5-year historical avgStart (Low)
48°
Afternoon (High)
62°
Pleasant conditions — light layers at start, comfortable by finish
0.1"
Precipitation
15 mph
Wind
68%
Humidity
Historical Finish Times
How 6,426 finishers actually crossed the line across 6 years.
Most recent
2026
Total finishers
6,426
Median time
2:11:39
Latest turnout
1,432
States
49
Turnout by year
2020–2026
Hover the histogram to inspect specific finish times.
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