The field of competition will be limited to 50 participants. Thirty-eight slots will be open for general entry via UltraSignup beginning Tuesday January 26th. Twelve slots will be reserved for athletes wanting to, and capable of qualifying for the National Team. The reserved slots will be offered to female athletes who have run 115-miles or longer at a 24-hour fixed time race within the last 18-months and male athletes who have run 130-miles or longer at a 24-hour fixed time race within the last 18-months.

While this is event is being organized to assist athletes with a last chance to qualify for the 2021 National Team the event will be open to athletes of all levels. All athletes will have access to all 6-lanes during the competition however participants not entered for the purposes of competing for a team spot are asked, not required to yield lane 1 to athletes competing for team spots.

Upcoming Races

May 1 2021
24 Hours
Multiple Loop Course
1 Elevation Rating
Flat or nearly flat
1 Surface Rating
Paved or very smooth surface


No Past Races
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information. If you see an error, please let us know

Dahlgren Heritage Rail Trail 50K

  • Aug 7, 2021
  • King George, VA
50 KM