On this week's show, RIP Olympian David Torrence. Mo Farah runs his final, final track race, Eliud feels challenged, Coe calls for bravery and innovation, a study estimates 43% prevalence of doping athletes at world champs 2011, it's world record chasing time at the Berlin Marathon and we speak to the founder of the wonderful GoodGym, Ivo Gormley. Training Talk looks at benchmarks to assess current form and this Saturday it's the brilliant Skid Row Marathon documentary film screening in London.