The OSS/CIA 50 Mile Night Run takes place on Saturday, June 13, 2026, starting from the Telegraph Road Pavilion in Triangle, Virginia. This event features a 50 mile, 25 mile night marathon, and 10 mile distance on the trails of Prince William Forest Park — the same grounds that trained Office of Strategic Services (OSS) spies during World War II, the predecessor to the Central Intelligence Agency (CIA).
Event Logistics & Participant Information:
Route, History & Atmosphere:
The OSS/CIA 50 Mile Night Run on June 13, 2026, in Triangle, Virginia, sends runners through historic spy-training grounds under darkness — a night-time ultra on the trails where America's first clandestine intelligence officers prepared for World War II.
Jun 13, 2026
Distance — 80.5K
Type — Running
18:00
$165.00
Jun 13, 2026
Distance — 10M
Type — Running
19:00
$110.00
Jun 13, 2026
Distance — 40.2K
Type — Running
23:55
$145.00
These values represent the 3-year monthly averages for June in Triangle.
Watch highlights and course previews from previous years.
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location_on Baltimore, Maryland, US
calendar_today Jun 03, 2026
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