April ultramarathons in Oregon, United States

Six laps on scenic single-track trails through dense woods, frequent stream crossings, wildlife sightings, and approximately 566 feet of elevation change per c

Double out-and-back course across asphalt, gravel, and dirt trails with over 10,000 feet of gain through Oregon parkland and small-town landscapes

40-mile route on Peterson Ridge and Metolius-Windigo trails, with smooth singletrack, wooded surroundings, and open Central Oregon scenery

100K and 50K trail races through the Columbia River Gorge, centered in Cascade Locks with broad river views and a dramatic Gorge backdrop

Scenic 4.1667-mile loop course at Champoeg State Park along the Willamette River, last person standing format, no set finish distance

68-mile team relay from Roseburg to Coos Bay on rolling hills and rural countryside, finishing at Coos Bay’s historic waterfront