Summary: On this week's podcast Sinead Mulhern, Tim Huebsch and Michael Doyle discuss the chaos and allure of The Barkley Marathons, the potential demise of the 50K racewalk and which other events we'd like to see added to and omitted from the Olympics and World Championships; plus an interview with top marathoner Desiree Linden, who hopes to win this year's Boston Marathon. Plus weekly recommendations and more!
