StatathonStatathon
Marathon PredictorFAQ
Login

Statathon

Marathon comparison and prediction tools for runners, powered by data science.

Tools

  • Compare Marathons
  • Compare Half Marathons
  • Marathon Predictor
  • Search Marathons

Explore

  • All Races
  • Easiest Marathons
  • Hardest Marathons
  • Flattest Marathons
  • How Difficulty Works
  • FAQ
  • Login

© 2026 Statathon

Powered by Strava

  1. Home
  2. /
  3. Marathons
  4. /
  5. United States of America
  6. /
  7. Coastal Delaware Running Festival
Coastal Delaware Running Festival

Coastal Delaware Running Festival

Rehoboth Beach, United States of America · Saturday 10 April 2027

Official WebsiteRoadFull Marathon

This race works best for runners who enjoy trail running and don't mind soft, variable surfaces underfoot. The flat to gently rolling terrain means you don't need to be a mountain runner, but you should be comfortable with the unpredictability of trail footing, especially if spring conditions bring wet patches along the Delaware coast. It's a solid choice for someone looking to run a full marathon distance without severe elevation challenges, though the trail surface demands more engagement from your legs and core than road running would. April timing in Delaware means cool morning temperatures and potential for variable weather, so pack layers and expect the possibility of mud. On the course itself, you'll encounter the reality of Delaware coastal terrain. The route stays low in elevation, ranging barely above sea level, which means limited water drainage and a likelihood of boggy or muddy sections depending on recent rainfall. While the gentle rolling profile sounds forgiving on paper, trails with minimal elevation gain can feel repetitive and, paradoxically, harder on your joints than a steeper route because you maintain a more consistent effort with less natural recovery time on downhills. The landscape won't be dramatic, but that's part of what defines running through coastal Delaware. You'll have wind exposure in some sections and the reward of seaside scenery in others. The trail surface itself, whatever its composition, will be less forgiving on your knees and ankles than asphalt, so be honest with yourself about your trail running fitness before race day.

Difficulty Calculator

h
:
m
:
s

Adjusted Time

3:55:20

Moderate Difficulty

Time difference: -4.7 minutes compared to a flat, road, temperate course.

Course Details

Elevation Gain54m
Elevation High13m
Elevation Low0m

How hard is Coastal Delaware Running Festival?

Moderateharder than 20% of marathons
Flattest / easiestHardest

On our difficulty model, Coastal Delaware Running Festival plays about 1 minute slower than an average road marathon for a 3:30 runner. It ranks #925 hardest of 1150 marathons we analyse, and #444 of 575 in United States of America. Use the calculator above to see the exact adjusted time for your own goal pace.

What will you run at Coastal Delaware Running Festival?

Estimated finish times on this course versus the same effort on an average road marathon, based on its elevation, surface, and expected race-day temperature.

Average-course timeOn Coastal Delaware Running FestivalDifference
3:00:002:55:39−04:21
3:30:003:25:31−04:29
4:00:003:55:20−04:40
4:30:004:25:07−04:53
5:00:004:54:52−05:08
5:30:005:24:35−05:25
6:00:005:54:15−05:45

Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.

Coastal Delaware Running Festival 2027 Course Analysis

Coastal Delaware Running Festival is a full marathon held in Rehoboth Beach, United States of America. It is scheduled for Saturday 10 April 2027. The course is run on road surface with 54m of total climbing, with its high point near 13m above sea level. For registration and full race details, visit the official Coastal Delaware Running Festival website.

Elevation Profile

This is a very flat course, with only 54m of total climbing and little change in altitude throughout. Flat profiles let you hold an even pace from start to finish, which makes this a fast, PB-friendly race.

Surface Type: Road

Coastal Delaware Running Festival is run on road surfaces, which provide the fastest and most predictable conditions for racing. Road courses allow for consistent pacing and are typically the best choice for a personal best.

Looking for an easier marathon or a tougher challenge? You can also compare Coastal Delaware Running Festival against other marathons to find the right race for your goals.

Marathons of similar difficulty

If Coastal Delaware Running Festival fits your goal, these courses play out about the same on our difficulty model.

Carmel Marathon Weekend

United States of America

Buckeye Marathon

United States of America

Pine Tree Marathon

United States of America

Marathon de Montauban 2026

France

Marathon de Montpellier

France

Santo Domingo Marathon & Half

Dominican Republic

Other Marathons in United States of America

Big Beach Marathon and Half Marathon

Gulf Shores, United States of America

Road56m gainSept 2026

Big Beach Marathon

Gulf Shores, United States of America

Trail96m gainSept 2026

Marquette Marathon

Marquette, United States of America

Road107m gainSept 2026

Labor of Love Marathon

Las Vegas, United States of America

Road0m gainSept 2026

Salmon Marathon

Salmon, United States of America

Road246m gainSept 2026

St. Patricks Marathon

Washington, United States of America

Road33m gainSept 2026
View all marathons in United States of America→