We speak to BBC sports reporter, George Riley about his 100-mile racing challenge and we have the first of a fascinating two-part nutrition interview with Barry Murray. Jantastic is in the final week. Win a free ticket for Marathon Mania in Manchester, we talk about the rise of the Kenyans and the forthcoming world half marathon championships. Training Talk is a few do's and don'ts for race week, you Rate Your Run and who is on the podium?