Choose your experience

  • Wales: 250km Ultramarathon

    September 2027 · Five days · 250km

    Our flagship charity challenge on the Welsh coast. Big days, extraordinary support and a shared purpose, raising funds for bigmoose.

    Explore Wales 

  • Pyrénées: The Three Valleys

    25–29 June 2027 · Three trail days · 48.4km

    A guided fastpacking journey through Spain and France. Mountain passes, remote refuge stays and one shared adventure.

    Explore the Pyrénées 

  • Run Clubs

    Shared trails, familiar faces and a reason to get outside. Join a local run and get to know the WhyWeRun community.

    Find a run club 

Different challenges. Together as one.

Our experiences share the same spirit: good company, shared challenge and looking after one another.

Come on your own or bring a friend. Whether you’re joining a local run or preparing for a bigger adventure, you’ll have people beside you.

Our flagship Wales challenge also raises funds for bigmoose, helping people access mental health support.

See our impact