A landscape view of Greenwich Park in London. The image was taken on top of a hill at the park. People are scattered across the park and Queen's House can be seen. In the distance there is the skyline of central London.

London Summer Walk

It’s back! Get active and explore some of the Capital’s historic areas with a looped walking only tour of the ‘gateway to London’ along the Thames’s eastern section.

Date
23 August 2025
Location
London 
Distance
50km, 25km or 10km

About the Event

How to enter the London Summer Walk

Two men on a hike hugging

Charity fundraising

A woman crouching down tying the laces on her bright orange trainers

Mixed fundraising

Macmillan supporters on a hike

Self funded place

Great achievements lie beyond comfort levels - join Team Macmillan

Why should I join?

 

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

• Join as an individual or team

• Multiple distance options

• Camping packages available

• Take on the challenge at your own pace

• Fully supported and signed route event

• Food and drink provided

• Medical and welfare tents along the course

• Access to an exclusive Ultra Challenge event app

• Finisher’s medal, t-shirt, and glass of fizz - plus other goodies available!

How we'll support you

Icon T-shirt
A green hand holding up a green circle with a white GBP symbol

But most importantly...

More about this event

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