Cascade Express Marathon

Run Super Series’ Cascade Express Marathon is one of the fastest marathon courses in the country! This course is one of the top 20 Boston Qualifier Courses in the country with a rate over 34%! Enjoy 26.2 miles of scenic downhill with gorgeous view of the Cascade Mountains as you glide down the gravel trail on this point to point course. This is the ONLY marathon course that features jaw dropping views as you run along Keechelus Lake. With 1500’ of gradual net downhill, we assure you that you will “find your super fast” on the way to a speedy time, personal best or Boston qualifier!