The Owyhee Off-Road Challenge

Ready to experience fresh air, wide-open spaces, and beautiful landscape? Take a trip to Adrian, Oregon (just 54-miles northwest of Boise, Idaho) and experience the rugged beauty of the Owyhees and the hospitality of a small town. The Owyhee Off-Road Challenge 55k, Half Marathon, 10k, & 5k offer breathtaking views of the Snake River Valley from the high desert peaks of the Owyhees with the friendliest volunteers this side of the Rockies. All proceeds go to help fund a new track for the Adrian community. 

Results

Date Finishers Top Result (F) Top Result (M)
03/21/26 35 6:22:41 4:36:23
03/22/25 45 5:21:51 4:55:38
03/23/24 38 6:34:28 5:42:58
03/25/23 27 5:34:51 4:25:14
03/26/22 21 6:54:31 5:00:28

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

Recent Results

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135 Miles | 100 KM | 50 KM
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100 KM | 50 KM
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100 Miles | 100 KM | 50 KM
Wicked Worm
Grand Rapids, MI - 33 finishers
12 Hours | 6 Hours
Many On The Genny
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View All Results