London Cardiff 24 Hour Relay Challenge

Date & Location

Twickenham, London

Organiser’s Description

It’s 3am on the Ridgeway national path and your heart is racing..... Welcome to the UK's longest non-stop relay race. This is one of the toughest challenges a team can face, covering 160 miles in 24 hours non-stop! Can you handle the distance, the lack of sleep, running alone at night…? Starts at Twickenham and ends at the Millennium Stadium followed by big after race party. 10/11 June.


  • 160 miles (24 hr time limit)
  • Running
  • Ultra
  • Over 100km
  • Over 100 miles
  • Trail

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