The London Duathlon which was to be raced in Richmond Park on 8 September 2024 has been called off due to “significant operational challenges” and safety concerns. About 4,000 people took part last year.

The London Duathlon site states: “There have been a number of unforeseen factors this year that have led to this difficult decision, particularly in relation to the operational complexity of producing a multi-sport event.” 

It is difficult to see what factors can be described as ‘unforeseen’ in this longstanding event.

More likely it is that the advertised concept of “Race through acres of ancient trees and herds of deer” has become unacceptable to the Royal Parks Agency, especially in the context of recent cyclist related deaths.