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Rehoboth Beach Seashore Marathon

December 5, 2026 · 7:00 AMRehoboth Beach, DE, United States

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Race Day

46°F

43–50°F · Feels cool

Total elevation gain

98ft

Relatively flat course · Net elevation change +16 ft

Crowd Rating

4/ 10

Moderate spectator support

The Lowdown

Rehoboth Beach Seashore Marathon is held in Rehoboth Beach, DE. Race day is December 5, 2026, with a 07:00 local start. The official event listing also includes Rehoboth Seashore Half Marathon. Registration is open through the official event listing.

Prepare for This Race

Pace CalculatorPlan splits for marathon Race PredictorPredict your marathon time BQ CalculatorBQ-eligible course Fuel PlannerPlan nutrition for marathon, cool weather Difficulty Analyzer98ft gain, 46°F avg, marathon Training PacesTraining zones for marathon

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