50M, 50K, and 25K, staged out of the Clackamas Lakes Historic Ranger Station on Mt. Hood, is a fan favorite and has been for years. The 50-miler is run almost entirely on the shaded Pacific Crest Trail, in a double out-and-back format. The 50K starts out on the Pacific Crest Trail, but then takes racers around most of Timothy Lake. The 25K utilizes trails around Clackamas Lake and Timothy Lake. All courses provide views of the namesake mountain.

50M is Saturday, 50K & 25K are Sunday.