Dahlgren Trail Half Marathon

King George, United States • 16 Jan 2027

Dahlgren Trail Half Marathon

The Dahlgren Trail Half Marathon takes place in King George, Virginia. The event features a single distance:

  • 13.1 Miles

The course is set on the Dahlgren Railroad Heritage Trail, following a scenic out and back route. Participants run on an old railroad bed characterized by its flat and smooth surface. Because the event occurs in January, the race is scheduled to allow for warmer temperatures during the run.

The race has a strict time limit of 3.5 hours, which requires participants to maintain a pace of approximately 16 minutes per mile. All finishers are awarded a custom race medal. Event amenities include a t-shirt for those who register before the deadline, and post-race food is provided, featuring an opportunity to roast donuts over a campfire. Cash prizes are available for top competitors.

Registration for the event typically opens in March of the preceding year. The event site is located at 10431 Bloomsbury Road, offering a natural environment for trail running on a retired railway corridor. 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.
Trail runs nearby

A mud-run fundraiser in King George, VA on June 27, 2026, featuring a 4-mile obstacle course and a 1-mile kids run, organized by the Dahlgren Lions Club with team awards by group size.

Experience the West Side Quarry trail race along the Rappahannock River in Fredericksburg. This 10k course features a steady climb and rolling hills with 426 feet of elevation gain for a dynamic running experience.

Locust Shade 5k and 10k on July 25, 2026 uses shaded scenic trails at Locust Shade Park in Triangle VA. Walkers are welcome and virtual entries are available with medal and shirt options.

A half marathon and a 50K on the Dahlgren Railroad Heritage Trail in King George, VA on August 8, 2026. Mostly flat rails to trails courses with time limits, finisher medals, apparel options and postrace food including free MooThru ice crea..

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