15th OSS/CIA 50 Mile Night Run

15th OSS/CIA 50 Mile Night Run is a 80.5 km ultramarathon in Triangle, VA, United States, taking place on Jun 13 – Jun 14, 2026. This edition has already taken place.

Date: Jun 13 – Jun 14, 2026
Distance: 80.5 km
Location: Triangle, VA, United States
Format: Fixed distance

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