London Ultra Duathlon 2010

Sunday 12 September 2010 sees the London Duathlon, the world’s largest duathlon event, launch a new Ultra Duathlon distance that will serve athletes interested in ultra distance running. The 20km, 80km, 10km events will be part of the existing Challenge and Fun distance events for the London Duathlon which takes place in Richmond Park.

Download the information booklet on the London Duathlon website