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

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.

A July trail event at Locust Shade Park in Triangle, VA offering 5K and 10K distances plus multiple virtual options. The courses run on shaded, scenic trails and walkers are welcome.

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..

Experience an engaging 8 mile trail race through the winding singletrack of Fredericksburg. Navigate rolling hills and punchy climbs in this focused event supported by the local running community.

Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.