Delaware 2025 Marathons

The Delaware Marathon takes runners on a scenic two-loop course through Wilmington, beginning in Brandywine Park with views of the Brandywine River, historic neighborhoods, and the iconic 100-year-old tower in Rockford Park, before transitioning onto the Jack Markell Trail's lush landscapes. As a Boston Marathon qualifier, this race balances a competitive edge with a welcoming atmosphere, offering hydration and nutrition stations and capping participation at 1,000 for an intimate experience.

The Rehoboth Beach Seashore Marathon takes runners on a scenic journey through Delaware's coastal beauty, featuring a mostly flat course that winds through roads, boardwalks, and trails with stunning ocean views. Known for its vibrant post-race celebration and supportive community, this Boston qualifier offers a unique blend of urban charm and natural serenity, making it an appealing choice for both novices and seasoned marathoners.