One of my favorite races. You can't get any more Americana that this race. Set on Route 66 in Kansas and ends in Missouri. Can't say enough good things about this race. You actually get to run 10 miles of the half on the actual Route 66 unlike the Route 66 race in Tulsa where you don't. If you do the marathon it starts in Oklahoma, goes through Kansas, and finishes in Missouri. Course has 2 major hills on it and most people walk at least a portion of them. Weather can be warm for this race but i really enjoyed this race. Take your time and explore the history of Route 66 while you are in the area. This is race i would do again in a heartbeat.