2025 Outdoor X12 Endurance Run Logo

2025 Outdoor X12 Endurance Run

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1385 Harshman Road, Dayton OH

Saturday, October 4th, 2025

THE RACE

The Outdoor Experience 12 Hour Race (affectionately known as the OX12) is produced in collaboration with Five Rivers Metroparks and the Subaru Outdoor Experience.

  • Loop Course: 2.7+ mile loop course and flat!
  • Finisher Medals: Finisher Medals for those that travel upon the course for the full 12 hours.

THE COURSE

  • Course Composition: 4% bike path, 96% grass/trail double track.

ADDITIONAL COURSE INFORMATION

  • Course Map: Course Map
  • Course Video: Course Video
  • Official Website: Official Outdoor Experience Website

EVENT DETAILS

  • Date: 2025-10-04
  • Location: 1385 Harshman Road, Dayton, OH
  • Registration: Register here.

Course Map

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