Owyhee Off-road Challenge

Experience the thrill of the Owyhee Off-Road Challenge on Saturday, March 21, 2026, in the scenic town of Adrian, Oregon, just 54 miles northwest of Boise, Idaho. This premier trail running event offers diverse race distances to suit every athlete, including a demanding 55k ultra, a picturesque Half Marathon, and enjoyable 10k and 5k runs. Participants will navigate the breathtaking Owyhee High Desert terrain, showcasing stunning views of the Owyhee and Snake River Valleys, rugged mountain peaks, and vast open landscapes. Embrace the warm hospitality of the Adrian community and the support of dedicated volunteers, making your race day both memorable and welcoming. Beyond the adventure, your entry supports local youth programs and the Adrian School District’s track, making this challenge not only a test of endurance but also a meaningful contribution to the community. Lace up and join this unforgettable off-road running experience in Oregon’s great outdoors.