Explore some of the capital’s historic sights with our London Summer Walk 2025.
Our 25km loop takes you around the eastern section of the Thames. Starting at Woolwich Royal Artillery Barracks, you’ll walk along the Thames Path near the Greenwich Peninsula through Charlton. On your way you’ll spot the O2, the Old Royal Naval College and the famous Cutty Sark.
There’s also a shorter 10km walk option if you’re not up for the full 25km.
How to enter
There are 2 entry options for our London Summer Walk 2025.
Charity funding
Pay a small registration fee and commit to a fundraising target. BHF will cover the cost of your event. As BHF are an official Ultra Challenge partner, you’ll get 50% off the standard registration fee.
Exclusive Autumn deal: save up to 75% on charity sponsorship options (excludes 10km).
10k distance
- £20 registration fee
- £150 fundraising target
25k distance
-
£30 registration fee
- £275 fundraising target
Use code Autumn25 to save up to 75%
50km distance
-
£40 registration fee
- £375 fundraising target
Use code Autumn50 to save up to 75%
Mixed funding
Pay 50% of the event place yourself and commit to a lower fundraising target.
10km distance
-
£25 registration fee
- £75 fundraising target
25km distance
-
£50 registration fee
- £150 fundraising target
50km distance
- £75 registration fee
- £225 fundraising target
To take part, you must raise the minimum sponsorship for your distance. We require half of your fundraising target 5 weeks before the challenge to secure your place.
Please note these events are organised by Ultra Challenge. Participants raising funds for British Heart Foundation will be joined by others, raising money for different charities. Find out more on the Ultra Challenge website.
