The weather today in Wichita was cold and blustery, but Dean Karnazes remained undeterred in his Endurance 50 quest to run 50 marathons in 50 days in all 50 states. Today, he ran the 26.2 mile course of the Wichita Marathon. And, as always, Karnazes maintained an astonishingly consistent pace, coming in at 4 hours and 23 minutes. So far, he has run marathons in Missouri, Tennessee, Mississippi, Arkansas, and Kansas. Next stop: Des Moines for the Iowa leg of this epic adventure.