Jo Pavey releases blood data to show she is a clean athlete
European 10,000m champion Jo Pavey says she has chosen to publish her blood test data to show she is a "clean athlete" following fresh allegations of suspected doping in athletics.
According to a report in The Sunday Times, the London Marathon was won seven times in 12 years by athletes who have recorded suspicious blood scores.
On Friday the World Anti-Doping Agency (Wada) announced that it would launch an "urgent" investigation into doping allegations.