OWYHEE OFF-ROAD CHALLENGE
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  • Home
  • Race Day Information
  • Course Records
  • 55k
  • Half Marathon
  • 10K
  • 5K
  • Travel/Accommodations
  • FAQ
  • Course Map and Information
  • Run for the Runners
  • Volunteers
  • Sponsor Information
  • View from the Trail
  • 2023 Race Day Results
  • Photos of the Half from the Rim
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Owyhee Off-Road Challenge 2025
​55k, Half, 10k, & 5k
March 22, 2025

Race Day Results
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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 offers breathtaking views of the Snake River and Owyhee Valleys with the friendliest volunteers this side of the Rockies.

Best of all, every step you take helps support a great cause! All proceeds go toward purchasing equipment for the new Adrian School District track and funding programs that benefit local youth. Join us for an unforgettable adventure—run, explore, and make a difference!

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"Honestly one of the best, toughest, and most fun races I've ever ran in 20+ years of endurance events. Your volunteers were top notch. Every time I thanked them at an aid station they thanked me for coming out. Outstanding event from top to bottom."  E.H.  Middleton, Idaho

Check out the 2024 race day photos on our Facebook page. 

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Great footage of the 2023 OORC from Idaho News 6.
"This was an amazing experience! Great course support, beautiful views, and a challenging but fun route! It is definitely one of my favorite races. I also think that this half marathon course is giving Robie Creek a run for its money for the title of toughest half in the northwest! I can't wait for next year!"  ~B. Campbell, Gresham, Oregon

Join us for the 10th Annual Owyhee Off-Road Challenge on March 22nd, 2025! The 55k will start at 7:00 a.m. and the Half will begin at 10:00 a.m. (Mountain Time Zone) in Adrian, OR,  just an hour drive from Boise, ID.

Start Location:
Two Rivers Community Park 
(Owyhee Watershed Council)

106 Owyhee Street 
Adrian, OR 97901 
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Hosted by the Adrian Sports Boosters to raise funds for equipment and supplies for Adrian's new track and to support Adrian youth programs.   
🏅 Exciting News for Owyhee Off-Road Challenge 2025! 🏅
We’re making the 10th Anniversary of the Owyhee Off-Road Challenge even more special! This year, we will be recognizing and awarding the top finishers in age brackets for each race distance. 
Age Brackets: 
​0-7 yr
8-12 yr
13-15
16-19
20-29
30-39
40-49
50-59
60-69
70-70
80+
Start times are Mountain Daylight Time
55k start time: 7:00 a.m. MDT
Half start time: 10:00 a.m

10k start time: 10:30 a.m.
5k start time: 11:00 a.m.​

55k Registration Fees:
  • $85.00 per person by February 28
  • $95.00 per person March 1st - 21st. (Online registration closes at 11:59 pm Mountain Time on March 20th.)      
  • NO Race Day Registration for the 55k
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Half Marathon Registration Fees:
  • $60.00 per person by February 28
  • $70.00 per person March 1st - 21st. (Online registration closes at 11:59 pm Mountain Time on March 20th.)    
  • $85.00 Race Day Registration
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10k Registration Fees
  • $50.00 per person by February 28
  • $60.00 per person March 1st - 20th. (Online registration closes at 11:59 pm Mountain Time on March 20th.) 
  • $75.00 Race Day Registration ​
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5k Registration Fees
  • $40.00 per person by February 28
  • $50.00 per person March 1st - 20th. (Online registration closes at 11:59 pm Mountain Time on March 20th.)  
  • $65.00 Race Day Registration
Register Today!
"Such an amazing race! Congratulations on a fantastic event! I cannot commend you enough for the hard work it took to make this happen. The efficient check in, the well marked course, the friendly cheerleaders/volunteers, the well placed water and bathroom stations, and the beautiful course all made for a super off-road challenge! You guys did an amazing job and I hope to see this event continue!  Thank you!"      ~S.L. Smith
Click here for more information about the Adrian track.
Huge thank you to our GOLD sponsors!
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Nyssa, OR on Hwy 201
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Thomas Motors, Homedale, ID

We appreciate all of our Silver Level sponsors!

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Admiral Beverage NW Pepsi Ontario, Oregon
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Thank you, Bronze sponsors!!

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Bayes & Jordan Farms
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Adrian QRU

Homedale Chiropractic

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The Bowns Family

Joel & Vikki
Price

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Adrian 4H &
Cloverbuds

Adrian High School Track Team
Adrian High School Ag & Leadership Classes

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These talented young people from Adrian High School made the finishers' medals for the OORC!

2025 Race Day Results

2024 Race Day Results

2023 Race Day Results

2022 Race Day Results

2021 Results for the Half
2019 Results for the Half
2018 Results for the Half
2017 Results for the Half
2016 Results for the Half
2015 Results for the Half
2021 10k Results
2019  10k Results
2018 10k Results
2017 10k Results
2016 10k Results
2015 10k Results
2021 5k Results
2019 5k Results
2018 5k Results
2017 5k Results
2016 5k Results
2015 5k Results

Don't miss out on the most beautiful and challenging run in the Treasure Valley!                  


March 22, 2025

Email

[email protected]
  • Home
  • Race Day Information
  • Course Records
  • 55k
  • Half Marathon
  • 10K
  • 5K
  • Travel/Accommodations
  • FAQ
  • Course Map and Information
  • Run for the Runners
  • Volunteers
  • Sponsor Information
  • View from the Trail
  • 2023 Race Day Results
  • Photos of the Half from the Rim