The Show Me Your Free State Marathon and Ultra is designed to showcase the stunning beauty of the “Show Me State” and the “Free State,” where Missouri and Kansas converge along the Missouri River valley. This event will take place on October 24th, 2026 at Rosecrans Memorial Airport and will consist of five separate races: 100 miles, 50 miles, 50 kilometers, 26.2 miles, and 13.1 miles. Our goal is to provide all participants an unforgettable running experience in a welcoming environment that they and their supporters will cherish forever. All proceeds will benefit Benton High School Cross Country and Track & Field programs.