# 2026 Outdoor X12 Endurance Run & Ruck

- **When:** Fri, Oct 2, 2026 · 7:00 PM CDT
- **Where:** 1385 Harshman Road, Dayton, OH, 45431
- **Event page:** https://runthis.run/event/rs-54857-2026-outdoor-x12-endurance-run-ruck

## Registration

Register on the event's own site: https://runsignup.com/Race/OH/Dayton/OutdoorX12HourEnduranceRun?aflt_token=58wBqomPr6bPwa1YDhuKo0IQvrNCjzTq

## Description

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.

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

THE COURSE

4% bike path, 96% grass/trail double track.

ADDITIONAL COURSE INFORMATION

Course Map
Course Video
Official Outdoor Experience Website

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Source: [https://runthis.run/event/rs-54857-2026-outdoor-x12-endurance-run-ruck](https://runthis.run/event/rs-54857-2026-outdoor-x12-endurance-run-ruck) — data from Run This (runthis.run).