Dahlgren Heritage Rail Trail 50K

The Dahlgren Heritage Rail Trail 50K is a challenging ultramarathon held on August 2, 2025, in King George, Virginia. The race takes place entirely on the flat, well-maintained Dahlgren Railroad Heritage Trail, featuring mostly shaded, solid footing with diverse surfaces like dirt, gravel, and pine needles. Participants have eight hours to complete the 31-mile course, which is an out-and-back route with aid stations offering hydration, nutrition, and support.

The event attracts competitive runners vying for cash prizes and course records, as well as recreational athletes seeking a scenic trail experience. Runners receive a finisher’s medal and a race shirt, with awards for top finishers and age groups. Visit the organization's website for the most recent information.