What it takes to be a pro beer miler. We interview Lewis Kent to learn the secrets to running and chugging at such an impressive clip. (3:38)A few Runner’s World staffers attempt to run an unofficial, totally-unsanctioned, underground beer mile of their own. The results were not pretty. (21:33)In the Kick, an impressive new Appalachian Trail thru-hike record, why you get those muddy spots on your calves, and the best running dog story we’ve seen in a long time. (44:43)This episode of the Runner's World Show is brought to you by Brooks. Sign up for the Brooks Big Endorsement and become a sponsored athlete at www.BrooksAthlete.com/rw.Episode Credits:Host: Brian Dalek Producers: Sylvia Ryerson, Christine Fennessy and Brian Dalek.The Runner's World Show is a proud part of Panoply.Check out our show page here.Follow us on Twitter (@rwaudio) and Facebook (Runner's World Audio).