How do I sign up to the London to Brighton Challenge?

Visit the Ultra Challenge website.When you sign up you’ll be asked what sponsorship option you want to choose. Select ‘Option 1 – Do it for yourself’Get in touch with us once you’re done and we will send you a bespoke fundraising pack!

I've already signed up and want to fundraise for Chestnut Tree House

Thank you for choosing us to donate your sponsorship to – we appreciate every penny.Next steps:Get in touch with us and let us knowWe’ll be in touch with your own bespoke events pack, including fundraising hints and tips and sponsorship form.Once you’ve raised your sponsorship money and completed your event head over to our GoDonate page to donate the money directly to us

London to Brighton Challenge

Name: London to Brighton Challenge
Start: 2025-05-24
End: 2025-05-25

Whether you walk, jog or run this classic endurance event, there's a challenge for everyone! Choose your distance, from the full 100km to half and quarter distance options.

Sign up

Event details

When: Saturday 24th May 2025

End: Sunday 25th May 2025

Activity type: London, Treks & walks

About the event

Grab your walking shoes and take on this city to coast challenge. Whether you want to walk or run the full 100km distance or take on the half or quarter options, there's a challenge for everyone!

Your entry includes free food and drink at regular rest stops, plus support including medics, marshals and massage. As you cross the finish line, you’ll get a glass of fizz, t-shirt, and a medal to commemorate your achievement.

What you'll get

From us:
- support from an experienced fundraising team who can help you reach your goal

From the event provider:
- A fully signed and marked course
- A finisher's medal
- Free food and drink

More details about The London to Brighton Challenge

Visit the Ultra Challenge website.
When you sign up you’ll be asked what sponsorship option you want to choose. Select ‘Option 1 – Do it for yourself’
Get in touch with us once you’re done and we will send you a bespoke fundraising pack!

Each route has a different cost – whichever one you choose there’s no fundraising target, just raise as much as you can

Chose from:

- 25km: £89
- 50km: £139
- 75km: £169
- 100km: £199

Thank you for choosing us to donate your sponsorship to – we appreciate every penny.

Next steps:

Get in touch with us and let us know
We’ll be in touch with your own bespoke events pack, including fundraising hints and tips and sponsorship form.
Once you’ve raised your sponsorship money and completed your event head over to our GoDonate page to donate the money directly to us

You can find details about the race day on the Ultra Challenge website.

If you have a question about trekking and fundraising for Team Chestnut, please contact the Events Team.

How your fundraising makes a difference

£54

could pay for a session with a family counsellor, offering emotional support for siblings, parents, and other family members

£119

could pay for a home visit to a child at the end of their life, ensuring they are comfortable and cared for

£184

could give a group of teenagers a rare night out to an accessible cinema, comedy club, or bar accompanied by our Activities Team

You might also find useful:

A pair of feet walking away in the wilderness

Whether you’re a pavement stomper, mountain hiker, countryside rambler or casual ambler, here’s everything you need to know to help you achieve your goal.

Get started with your JustGiving fundraising page. We've put a step by step guide together plus ways to make the most of the platform like: Teams, QR codes and splitting money between two charities.

Top tips on how to get sponsorship, tell your story, boost donations and more!

See all our events