3H Trail Half Marathon - King George, VA

King George, United States • 2 Aug 2025

The 3H Trail Half Marathon in King George, Virginia, is a scenic, flat, and fast out-and-back race held entirely on the Dahlgren Railroad Heritage Trail, a converted railroad bed offering solid footing with surfaces of dirt, gravel, grass, and pine needles. The course starts at the eastern end of the trail, providing nearly 100% shade from surrounding trees. This event, known for its hot, hazy, and humid August conditions, welcomes runners and walkers aged 14 to 99. Participants receive a technical tank top or t-shirt and a finisher's medal. Aid stations provide water, Gatorade, and snacks, and the race features cash prizes and age group awards. Visit the organization's website for the most recent information.

Race information

13 mi
Half Marathon
Visit the organization's website for the most recent information.
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