Dahlgren Trail Half Marathon

The Dahlgren Trailblazer is an annual community bike event held in King George, Virginia. Participants embark on a friendly 8-mile ride starting from the trailhead at 10431 Bloomsbury Road, turning around at 9274 Comorn Road. The event is organized by the Friends of the Dahlgren Railroad Heritage Tr..

The OSS/CIA 50 Mile Night Run is a unique endurance event set in the historic Prince William Forest Park, which served as a training ground for the OSS, the precursor to the CIA. Participants will tackle a challenging 50-mile course that consists of a 25+ mile loop run twice, primarily on single-tra..

The DHRT 50K is an exciting trail running event set in King George, Virginia, taking place on August 2, 2025. This challenging race traverses the scenic Dahlgren Railroad Heritage Trail, offering participants a flat and well-maintained course primarily shaded by trees. Runners will face the added ch..

The Dahlgren Heritage Rail Trail 50K is an exciting endurance race set in King George, Virginia, taking place on August 2, 2025. This flat and well-maintained trail, primarily shaded, offers a scenic out-and-back course along the Dahlgren Railroad Heritage Trail. Participants will navigate a variety..

The 3H Trail Half Marathon, scheduled for August 2, 2025, in King George, VA, offers participants a scenic out-and-back course along the Dahlgren Railroad Heritage Trail. This flat and smooth trail, ideal for running, features a variety of surfaces and is shaded by trees, providing a comfortable env..

The 12-Hour Adventure Trail Run, hosted by Athletic Equation, takes place in Prince William Forest Park, Virginia. This annual event challenges participants to cover as much distance as possible within a 12-hour timeframe on a 6.5-mile looped course featuring diverse terrain, including single track..