Tough Mudder

Take on the world's best mud run.

With numerous events across the UK, its time to test how tough you really are.

These hardcore 10 to 12-mile obstacle courses will be a true test of your strength, stamina and mental grit.

About the event

Overcome hills, icy water, muddy fields, rope climbs, fire and electricity in this hardcore obstacle course.

New for 2017, you can now choose between a 10 to 12-mile full Tough Mudder course, or a shorter five-mile half Tough Mudder course.

Get your charity place for 2017

Sign me up

Sign up now for one of our charity places at Tough Mudder. It only costs £30 to enter, and we ask that you raise a minimum of £300 for the patients and families at Great Ormond Street Hospital. 

When is it?

There are locations across the UK, with events in Autumn 2017 being announced shortly.

April

  • Tough Mudder London West Half – Saturday 29 April 2017
  • Tough Mudder London West – Saturday 29 April 2017

May

  • Tough Mudder London West Half – Saturday 6 and Sunday 7 May 2017
  • Tough Mudder London West – Saturday 6 and Sunday 7 May 2017
  • Tough Mudder Midlands Half – Saturday 13 May 2017
  • Tough Mudder Midlands – Saturday 20 and Sunday 21 May 2017

June

  • Tough Mudder Scotland Half – Saturday 17 and Sunday 18 June 2017
  • Tough Mudder Scotland – Saturday 17 and Sunday 18 June 2017

July

  • Tough Mudder Yorkshire Half – Saturday 29 and Sunday 30 July 2017
  • Tough Mudder Yorkshire – Saturday 29 and Sunday 30 July 2017

August

  • Tough Mudder South West Half – Saturday 19 and Sunday 20 August 2017
  • Tough Mudder South West – Saturday 19 and Sunday 20 August 2017

September 

  • Tough Mudder North West – Saturday 9 and Sunday 10 September 2017
  • Tough Mudder North West Half – Saturday 9 and Sunday 10 September 2017
  • Tough Mudder London South Half – Saturday 16 September 2017
  • Tough Mudder London South – Saturday 16 September 2017
  • Tough Mudder London South Half – Saturday 23 and Sunday 24 September 2017
  • Tough Mudder London South – Saturday 23 and Sunday 24 September 2017

Got your own place?

I have my own place

Head over to the Tough Mudder website to register directly with them but don't forget to let us know. By joining our team with your own place there's no minimum to raise and you'll still receive all the great benefits listed below.

As part of #TeamGOSH you'll receive

  • a fundraising pack full of tips, advice and fundraising materials

  • a complimentary professional running vest

  • access to professional training plans

  • unlimited support from a dedicated Challenge Events team

  • the satisfaction of knowing you're helping Great Ormond Street Hospital provide world-class care to its young patients and their families