A view across the London skyline with the Ultra Challenge logo saying walk, jog, run.

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
21 August 2027
Location
London 
Distance
Marathon, 25km or 10km options

About this event

How to register

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Charity 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: 

• Multiple distance options from 10km to full marathon

• Food and drink provided

• Summer BBQ at finish line

• Finisher’s medal and t-shirt included

How we'll support you

Icon T-shirt
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But most importantly...

More about this event

Ready to join?

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