Are you tough enough to join our team and tackle the muddiest conditions known to humankind?

Special Offer: Registration fee is just £10 for a limited time only!

Events now registering

  • Scotland
    Tough Mudder Scotland for Breast Cancer Now

    Tough Mudder Scotland

    Saturday 25 June 2016   

    Support breast cancer research while taking on this exhilarating obstacle course through the vast estate of Drumlanrig Castle.

  • Yorkshire
    Tough Mudder Yorkshire

    Tough Mudder Yorkshire

    Saturday 6 and Sunday 7 August 2016   

    Take on Tough Mudder Yorkshire in the grounds of Broughton Hall and support Breast Cancer Now.

  • South West
    Tough Mudder South West for Breast Cancer Now

    Tough Mudder South West

    Saturday 20 and Sunday 21 August 2016   

    Put your strength and stamina to the test with dark forest and quicksand-like mud, all while you support breast cancer research.

  • North West
    Tough Mudder North West for Breast Cancer Now

    Tough Mudder North West

    Saturday 10 and Sunday 11 September 2016   

    Overcome hills, fire, mud and electricity in this exhilarating world class obstacle course in the grounds of Cholmondeley Castle.

  • London
    Tough Mudder London South for Breast Cancer Now

    Tough Mudder London South

    Saturday 24 and Sunday 25 September 2016   

    Join our team and support breast cancer research while taking on gruelling trials and plenty of mud.