Gabby Logan presents live coverage of the 46th staging of the 26.2-mile race, as approximately 59,000 competitors of all abilities take to the streets of the capital. Ethiopia's Tigst Assefa and Sabastian Sawe of Kenya won the respective women's and men's elite races last year and the wheelchair races were won by Swiss athletes Marcel Hug and Catherine Debrunner. With commentary by Andrew Cotter, Steve Cram, Paula Radcliffe and Tanni Grey-Thompson, and reports from JJ Chalmers, Abby Cook, Tim Warwood and Harry Aikines-Aryeetey