About This Race
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
Course & Race Day Details
Race Swag
2026 Outdoor X12 Hours Endurance Run, 2026 Outdoor X12 Hours Endurance RUCK: T-Shirt
Help Build Dayton's RaceMob Community
Your contributions help thousands of runners. Add what you know!
Write First Review
Share your experience
Add Runner Tips
Course strategy & advice
Share Discounts
Help runners save money
Create a Team
Coordinate your crew
Coming Soon
Be the First! No content yet for this race.
Add photos, reviews, or tips to help other runners.
Race Photos
No Photos Yet
Be the first to share photos from this race!
Choose Your Distance
2026 Outdoor X12 Hours Endurance Run
$60.00
Increases Aug 29
2026 Outdoor X12 Hours Endurance RUCK
Same rules as the run with ruck requirements as follows:
If you weigh :
< 150 lbs, ruck 20 lbs
> 150 lbs, ruck 30 lbs
Finishers get a patch as well.
$60.00
Increases Sep 26
‹
›
×
‹
›
×
‹
›
×
‹
›
×