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Rehoboth Beach Marathon

Rehoboth Beach Marathon

Rehoboth Beach, United States of America · Sunday 15 August 2027

Official WebsiteTrailFull Marathon

The Rehoboth Beach Marathon is held annually in Rehoboth Beach, Delaware, typically on a Saturday in early December. The event starts at Rehoboth Avenue near the bandstand in downtown Rehoboth Beach, a location about two hours from both Philadelphia and Baltimore. The marathon features a fast, mostly flat course with maximum and minimum elevations of 47 feet and 1 foot, respectively, and a total elevation gain of 261 feet.

Difficulty Calculator

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Adjusted Time

4:48:04

Very Difficult

Time difference: +48.1 minutes compared to a flat, road, temperate course.

Course Details

Elevation Gain80m
Elevation High14m
Elevation Low0m

Weather Forecast

High27°C
Low22°C
Chance of Rain1%

How hard is Rehoboth Beach Marathon?

Very Difficultharder than 94% of marathons
Flattest / easiestHardest

On our difficulty model, Rehoboth Beach Marathon plays about 48 minutes slower than an average road marathon for a 3:30 runner. It ranks #69 hardest of 1150 marathons we analyse, and #24 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 Rehoboth Beach Marathon?

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 Rehoboth Beach MarathonDifference
3:00:003:37:13+37:13
3:30:004:12:44+42:44
4:00:004:48:04+48:04
4:30:005:23:19+53:19
5:00:005:58:31+58:31
5:30:006:33:42+1:03:42
6:00:007:08:54+1:08:54

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

Rehoboth Beach Marathon 2027 Course Analysis

Rehoboth Beach Marathon is a full marathon held in Rehoboth Beach, United States of America. It is scheduled for Sunday 15 August 2027. The course is run on trail surface with 80m of total climbing, with its high point near 14m above sea level. For registration and full race details, visit the official Rehoboth Beach Marathon website.

Elevation Profile

This is a very flat course, with only 80m 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.

Expected Race Day Weather

Based on historical weather data for August, the expected race day conditions are as follows. Hot conditions are expected, with temperatures between 22°C and 27°C. Heat is one of the biggest performance factors in distance running - for every degree above 15°C, finish times can slow by roughly 1-2%. Extra hydration and a conservative start are strongly recommended. There is a low chance of rain (1%), so dry conditions are likely.

Surface Type: Trail

Rehoboth Beach Marathon is a trail race, meaning the course includes unpaved surfaces such as dirt, gravel, or forest paths. Trail surfaces are usually slower than the road equivalent - often by 10-20% - because of uneven footing, technical sections, and frequently steeper gradients, though a smooth, non-technical or downhill trail can run faster than that suggests. Trail-specific shoes with good grip are recommended.

Looking for an easier marathon or a tougher challenge? You can also compare Rehoboth Beach Marathon against other marathons to find the right race for your goals.

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