Dahlgren Trail Half Marathon

Experience the thrill of the Dahlgren Trail Half Marathon on January 31, 2026, in King George! Run along the stunning Dahlgren Railroad Heritage Trail on a flat and smooth out-and-back course suitable for all levels of runners. Compete for cash prizes, indulge in delicious post-race food, and score fantastic swag at this scenic event starting at 9:00 am. Finishers will earn a custom race medal, so be sure to register by January 15th for your preferred t-shirt size. With a 3.5-hour time limit, you can enjoy a comfortable pace of approximately 16 minutes per mile. Don't miss this unforgettable opportunity to create lasting memories on the trail!