The 20M course takes runners past Multnomah Falls turning onto Larch Mountain Trail, running to the top of the Falls. As the course continues, up to the top of Larch Mtn to Sherrard Point - enjoying the fantastic views of the Columbia River Gorge and many Cascades peaks. After reaching Sherrard Point, the last half of the race is 95% downhill to the finish. The course consists of 55% single-track, 30% two-track and 15% pavement. You have 3 full aid stations and 8 hours to complete the race. There is 4200ft of elevation gain.