This run-bike-run event takes place in the beautiful Richmond Park, London, offering competitors the chance to experience a multi-sport event without the swim (traditionally included in a triathlon event). With around 4,000 entries, the event has become the largest duathlon in the world. With a variety of distances available, the London Duathlon is the only event of the year to take over the entire park, making this a day not to be missed.

Times
All day.