Coastal Delaware Running Festival

The Coastal Delaware Running Festival invites runners to an unforgettable coastal experience on April 12, 2026, from Dewey Beach, Delaware. Offering marathon (26.2M), half marathon (13.1M), and 9K distances, this event is renowned for its scenic and largely flat courses, making it an excellent choice for those seeking a personal best or a beautiful race day. Typical race day conditions feature pleasant temperatures, with highs around 66°F and lows around 45°F, and only a 14% chance of precipitation, providing ideal running weather.

The journey begins and ends on the iconic Rehoboth Beach Boardwalk, immersing participants in vibrant beachfront energy. Runners will traverse a diverse landscape, winding through the charming neighborhoods of Rehoboth, exploring the serene pathways of Delaware Seashore State Park's Gordons Pond Wildlife Area and Cape Henlopen State Park, and even venturing into historic Lewes via the scenic Junction & Breakwater Trail. The terrain is a varied mix of paved roads, crushed gravel paths, and boardwalk sections, offering continuous visual interest and a unique running experience. While sections through the state parks provide welcome shade, some areas may have less coverage.

Runners consistently praise the Coastal Delaware Running Festival for its exceptional organization and festive atmosphere, particularly around the start and finish lines. Aid stations are well-stocked with enthusiastic volunteers, offering Lemon-Lime Gatorade Endurance at every stop, and GU gels at strategic points along the marathon and half marathon courses. The race is a Boston Qualifier and celebrated for its fast course. Beyond the run, participants are treated to distinctive swag, including a stained-glass medal and branded pint glass, capped off with a lively post-race party featuring complimentary pizza and beer at Grotto Pizza.