One of the worlds largest gravel races occurred over this past weekend. Dirty Kanza is revered as one of the most grueling adventure gravel races, period. Matt and Spencer sit down with Doug Thomas, a two-time finisher of this harrowing course, to gain some insight on not only what it takes to complete the ride, but also to better understand the rapidly growing gravel culture. Apparently, mullets are somewhat key to understanding the adventure racers mind-set, so settle in and embrace the pace.