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Timberjack Ultramarathon
October 14, 2023
Welcome to the Timberjack Ultramarathon and trail carnival. This race is graciously approved and permitted within the Deschutes National Forest. Experience the Trail Running Capital of North America! Ponderosa and lodgepole pines line the course as you roll along ancient volcanoes and the Deschutes River valley. Start and finish along the Cascade Lakes Scenic Byway in the shadow of the majestic Mount Bachelor.