Hazel Irvine presents coverage of the sixth annual Great Manchester Run, featuring some of the world's most elite runners and wheelchair racers, who use the event as a platform for the Beijing Olympics. The 10k race is also open to fun runners, many of whom are raising money for good causes, and there will also be a host of celebrities pounding the streets of Manchester for charity. Britain's Jo Pavey returns to defend the title she won last year. Show less