London Summer Walk 2021


London Summer Walk 2021

Join us

Event update

The London Winter Walk is now the London Summer Walk on Saturday 5 June. All participants who had signed up prior to the postponement announcement will be contacted about their options.


Join Team Macmillan for a 42km or 21km walk along the River Thames to support people living with cancer

Full Marathon Registration Fee: £10.00

Fundraising pledge: £225

Half Marathon Registration Fee: £7.50

Fundraising pledge: £155

Get those walking boots out, wrap up, stretch the legs and get active with like-minded adventurers.

Beginning at the Oval cricket ground, the routes take in highlights of the Thames and its historic bridges, and many of the Capital's major landmarks. There'll be a Winter Walk for everyone this February.

You’ll get full support and hospitality all the way, leaving you to focus on your challenge!

  • Half or full marathon routes
  • Oval cricket ground base camp
  • Free winter walk bobble hat and neck buff
  • Rest stops - free drinks and snacks
  • Winter Walk medal and certificate for all finishers
  • Pre-event training support and app
  • Do it at your pace
  • Full charity - or self fund
  • First class support from the Macmillan Hiking Team from sign up through to the start line


Visually impaired participants are welcome, and usually take part with someone supporting them on route. There may be a discounted charge for this to cover event costs such as food etc. so please speak to the Action Challenge team for more details.

For full information on the challenge, please visit the
London Winter Walk website.

If you have any event related questions, please email the Action Challenge team on or call them on 020 7609 6695.


Winter Walk

Join Team Macmillan!

More in this section

Organise your own event

Get your plans rolling. We've got advice, support, materials and fundraisers who'd love to help you create a great event.

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Go your own way

If you would like to take on a challenge for Macmillan which isn't in our listed events, no problem! Tell us which one you're doing and we'll send you a fundraising pack.

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Help with fundraising

From fundraising resources and ideas to online fundraising tips and information about paying in your donations. We'll help you raise as much as possible for Macmillan.

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Training Zone

Find training, nutrition and kit advice for whichever type of event you are doing.