The OSS/CIA 50 Mile Night Run traverses the historic trail of today's Prince William Forest Park. In the days leading up to and during World War II, the Park, its trails, and Cabin Camps were the secretive training sites of the Office of Strategic Service, the organization predecessor to the CIA. Runners have up to 14 hours to complete their mission with a tighter 13 hour cut-off for podium driver runners! The course features two large 25.5 mile loops covering all corners of the Park. Starting just before sunset and finishing at 8:30am, runners will not run the same sections of the course in daylight and the night will remain a mystery.  Come and see what our little secret is all about......origins of the CIA

Upcoming Races

Jun 6 2020
50 Miles
Multiple Loop Course
8 Aid Stations
14 :00 Cutoff
4 Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Results

50 Miles View course top times

Date Finishers Top Result Top Result (F)
06/08/19 45 8:42:59 10:40:26
06/09/18 46 8:10:57 13:00:45
06/17/17 41 8:52:22 9:21:43
06/11/16 29 9:31:15 12:45:48
06/13/15 29 9:49:14 12:02:41
06/14/14 37 7:56:45 11:07:37
06/15/13 35 8:28:30 11:21:04
06/23/12 29 8:42:06 10:02:01
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.

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