
From the Organizer
The Coastal Delaware Running Festival April 10-11, 2027 will consist of a 5k on Saturday and on Sunday, a 9K, Half Marathon & a Full Marathon (Boston Qualifier). All four courses are flat and fast and take in the most beautiful landmarks of coastal Delaware, including a Rehoboth Beach Boardwalk start and finish, numerous Delaware State Park paths and landmarks, historic Lewes, DE and more. Finishing Line Celebration with plenty of complimentary beer, food, music and cheer! Proceeds to benefit the Delaware Seashore Preservation Foundation and other local charities. Register Today
Distances & Pricing
Race Location
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
Hustle for the House - Lewes 5K Run/Walk
5K for Fireworks
43RD DAM MILL 5K RUN & 5K WALK (SS Summer Series #9)
Middletown Olde-Tyme Peach Festival 5K
Frequently Asked Questions (FAQs)
Coastal Delaware Running Festival
Apr 10, 2027