London Winter Walk

2026 EARLY BIRD DEAL NOW ON!


Use Code: 50% CHARITY before 30/11/2025

Take in highlights of the Thames, its historic bridges, and many of the Capital’s landmarks as you take on the London Winter Walk! A great event to wrap up the Christmas and New Year celebrations, there are Full Marathon, Half Marathon and 10km distance options, along with an accessible ‘Family Fun 5K’ on the Sunday. All routes start and finish at the Oval Cricket Ground.

Sign up as a team, or as an individual and families are welcome. There’s rest stops with snacks and drinks, a special medal and hot food back at the finish before you head home.

Head to the Ultra Challenge website to discover the full 2026 Ultra Challenge series and if you have any questions please email [email protected].

Join as an individual or as a team, and raise funds for Kidney Care UK along the way.

How to take part in the London Winter Walk

I need a place

There are lots of funding options for the event, from full charity sponsorship to own place charity fundraising.

I already have a place

If you already have a place and you'd like to use it to raise money for us, we'd love to have you on the team! There is no minimum target to raise.

How we will support you

What to expect when you become a #KidneyWarrior:

  • Charity technical T-shirt
  • Fundraising pack full of helpful hints and tips
  • Dedicated support from our experienced fundraising team
  • Invitation to our #KidneyWarrior Facebook page
Kidney Care UK running T-shirt and fundraising items including a fundraising guide, sponsorship form and collection tins and boxes.

Get your fundraising started!

Our Fundraising Guide is packed with fundraising ideas, tips and information to help you make your event or challenge a success.

Download your Fundraising Guide

More events you may be interested in

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  • Run, Walk

    South Coast Ultra Challenge

    Take on an amazing challenge, walking along the famous South Downs Way National Trail with stunning views over the sea, to raise funds to support kidney patients and their families.

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    Thames Path Challenge

    England’s greatest river provides a fantastic backdrop for an unforgettable challenge, which you can take on at your pace as a walk, jog, or run – and fundraise for kidney Care UK.