- Weather
- 47°Ftypical startModelled estimate
- Field size
- ~1,000 runners
- Course
- Flat
- Elevation
- 100 ft gain
Fast coastal North Carolina qualifier
PR9Weather9Experience7
Early April · Southeast · Out-and-Back
Coastal Delaware Running Festival
Rehoboth Beach, DE · Saturday, April 10, 2027
Event: Marathon (26.2)
- Best for PR
- Boston Qualifier
Registration opens on the organizer's site
Typical start
47°
Cooler than 58% of U.S. marathons
Modeled historical conditions
Elevation gain
80ft
Flatter than 87% of races
Estimated total climb
Field size
1K
Larger than 44% of races
Estimated field
PR potential
9.4/10
Top 11%
Almanac model
Percentiles compare this race against all 224 U.S. marathons in the Almanac.
Course profile
80 ft gain · 0 ft net
Flat course, out-and-back.
0510152026.2
Race-day weather
Modeled from location, month and coastal proximity, not verified race history.
6 AM
39°
Start
47°
Midday
57°
ExcellentGoodWarmHeat risk
Typical start sits at 47°F, excellent marathon conditions.
Typical dew point 40°F, 22% chance of precipitation, wind around 7 mph. All modeled.
The bottom line
A quietly fast race that does not ask for much beyond honest pacing.
Coastal Delaware Running Festival is a strong choice for a PR attempt, and Rehoboth Beach offers very little meaningful elevation. The tradeoff is atmosphere: expect long quiet stretches and few spectators.
Why runners choose this race
A out-and-back course around Rehoboth Beach, DE, with very little meaningful elevation change.
The case for it
- PR attempts
- Boston qualification
- Runners who want a low-key start
The tradeoffs
- No notable warnings in the data.
Course and logistics
- Course type
- Out-and-Back
- Surface
- Road
- Profile
- Flat
- Total gain
- 80 ft(estimated)
- Total loss
- 80 ft(estimated)
- Net elevation
- 0 ft(estimated)
- Field size
- ~1,000 runners(estimated)
- Crowd support
- Pockets of spectators
- Entry
- Easy
- Entry fee
- $100(most recent listed price)
- Day of week
- Saturday
- Start / finish
- Start and finish in the same area
Race details
- Typical timing
- Early April
- Next confirmed date
- Saturday, April 10, 2027
- Registration
- Open now
- Region
- Southeast
- Editorial tier
- Recommended
- Data last reviewed
- 2026-08-26
- Best for PR
- Boston Qualifier
- Out-and-back
- Flat course
- Easy entry
Similar races
Races with a comparable profile.
- Weather
- 48°Ftypical startModelled estimate
- Field size
- ~1,500 runners
- Course
- Flat
- Elevation
- 80 ft gain
Fast coastal resort course
PR9Weather9Experience7
- Weather
- 44°Ftypical startModelled estimate
- Field size
- ~1,500 runners
- Course
- Flat
- Elevation
- 150 ft gain
Lowcountry marsh and historic streets
PR9Weather9Experience7