The adidas Silverston Half Marathon is held on the track at Silverstone and attracts over 12,000 runners.

It offers the opportunity to compete on a track steeped in motor racing history, having played host to legends such as Fangio, Senna and Mansell, since its inception as a race track in 1943.

Visit http://www.childrenwithcancer.org.uk/Event/adidas-silverstone-half-marathon