• Other-other - Tough Mudder 5KM
  • Tough Mudder - 10KM - Tough Mudder 10KM
  • Tough Mudder-Classic - Tough Mudder Classic


With numerous events across the UK, it's time to test how tough you really are. These hardcore 10 to 12-mile obstacle courses or the lighter 5km versions will be a true test of your strength, stamina and mental grit.

Event details and schedule

Organised by

Great Ormond Street Hospital Children's Charity

40 Bernard Street, London

Phone: 02038413164