Welcome to Race the Chase, the Midwest’s premier off-road endurance running event! Founded in 2014 by Dirty Kanza Promotions, this run gives you an unprecedented opportunity to experience some of the most beautiful, remote and rugged off-road running in the Midwest. Starting and finishing in historic Cottonwood Falls, KS, Race the Chase takes you through the Tallgrass National Preserve in Chase County. The Preserve, located in the heart of the Flint Hills is 10,000 acres of preserved tall grass prairie and is home to much wildlife including bison! Coupled with its rugged terrain and gorgeous vistas, it offers an endurance running experience like no other.