3 events in Rehoboth Beach, Delaware

From big races to Saturday morning group runs—find half marathon events and connect with the local endurance sports community.

• Seawitch Racing Festival [finishers.com]
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  Sat, Oct 24, 2026

  5k Half Marathon Run

  Rehoboth Beach, Delaware, United States
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• Rehoboth Seashore Marathon and Half Marathon [rbmarathon.com] [Register at runsignup.com]
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  Sat, Dec 05, 2026 at 7:00 AM

  Description

  Fast, flat scenic course. Full marathon and Half Marathon.

  Another way to run with us:

  Rehoboth Seashore Virtual Marathon & Rehoboth Seashore Virtual Half Marathon. Even though our race is going off live, you can choose to run virtually with us anywhere in the world.

  13.1 Miles 26.2 Miles Half Marathon Run Virtual

  301 Rehoboth Ave, Rehoboth Beach, Delaware, 19971, United States
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Local Clubs & Organizations