Joaquin Miller Sprint.
Started out pretty well, and ran OK for most of it. Started to fall apart a bit at the end, but had no really bad problems until the GO control. Stumbled my way to the control, and punched it, but thought it was the finish, so I went back into the forest.
Everyone had problems on that control, which while perhaps right in an absolute sense, made no sense whatsoever in relation to the map and the context. I had a three minute split to the finish, which was 50 meters from the Go control.