3H Trail Half Marathon - King George, VA
King George, United States • 8 Aug 2026
3H Trail Half Marathon and Dahlgren Heritage Rail Trail 50K
The event takes place on August 8, 2026 in King George, Virginia at 4224 University Drive. It includes two running distances:
- 3H Trail Half Marathon - 13.1 Miles
- Dahlgren Heritage Rail Trail 50K - 50K
Both courses are out and back on the Dahlgren Railroad Heritage Trail. The route is described as mostly flat and smooth, following a rails to trails corridor. Some sections contain roots and bog boards; these areas require extra caution. Time limits are specified for each distance: a four hour limit for the half marathon and an eight hour limit for the 50K.
Registration windows and fees are provided for each event. The half marathon registration opens on 2025-10-01 and closes on 2025-12-07 with a listed fee of $65.00. The 50K registration opens on 2025-10-01 and closes on 2025-12-07 with a listed fee of $90.00.
Participants receive a tank top or t-shirt by choice and a finisher's medal. Additional on-site features noted by the organizer include cash prizes, postrace food with free MooThru ice cream for finishers, and event swag. Visit the organization's website for the most recent information.