Hppy walkers at the finish line

London 10 Peaks Challenge

Experience a different side of London with this journey through the nation's capital hidden natural gems. On the 19 March 2022 or 29 October 2022.

Event details

Follow the 42km London loop footpath and raise money for children with life-shortening conditions

Get ready for the ultimate trek across London and a variety of terrains, from footpaths, woodlands and pavement and 10 alternative summits to experience. Provided in your trek will be snacks and water at key points along the route, as well as a packed lunch. Plus celebrations with your fellow walkers after. Lead by the very best challenge leaders, who are fully qualified and highly experienced they’ll do everything to help you complete the challenge and have a great time doing it.

25km: Registration fee £10 | Fundraising target £250 (full fundraising options below)

If you’re using your own place to fundraise for us, we’ll send you a set of Chestnut Tree laces to keep you on track. Raise £100 or more and we’ll send you an exclusive Chestnut Tree House running vest to wear with pride.

PLUS: Register before 31 January and get 50% off your registration fee – that makes it only £20 to enter!

Location: London
When: Saturday 19th March 2022
Full event details

Make a difference with every step

Join as a group, in a pair or just to challenge yourself. Whatever your reason, your support means local children and families who know they don’t have long together have the chance to live life to the full and say goodbye in the way that is right for them.

How to sign up for the London 10 Peaks Challenge


If you're feeling up to the challenge, fill in our online form and let us know what event you're interested in.


We'll be in touch with information about your registration options and how to secure your place


We'll help you with your fundraising, send you a sponsorship form, hints and tips and information about us.

Ask us more about this event

Get your fundraising off with a bang on JustGiving

JustGiving pages are the easiest way to start fundraising, as you can set them up quickly, share them across social media immediately (even connect it to Strava), and monies come directly to Chestnut Tree.

Set up your JustGiving page today
More details about The London 10 Peaks Challenge
  1. If you’re feeling up to the challenge, register now on the Charity Challenge website.
  2. When you sign up you’ll be asked what sponsorship option you want to choose. Select ‘Option 2 – Sponsorship for charity’ or ‘Option 3 – Mixed Fundraising for Charity’ if you want to raise money for us.
  3. You’ll have the opportunity to select which charity you’re fundraising for – and you can select Chestnut Tree House under the ‘Other charity’ option.
  4. Get in touch with us once you’re done and we will send you a bespoke fundraising pack!

Minimum sponsorship: Pay a non-refundable registration fee of £40 when you book. Raise a minimum of £195.00 for your nominated charity.

Or as a self-funder: Pay a non-refundable registration fee of £40 when you book. Then a balance of £95 (5 weeks before your challenge). Raise as much as you can for your nominated charity.

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

Next steps:

  1. Get in touch with us and let us know
  2. We’ll be in touch with your own bespoke events pack, including fundraising hints and tips and sponsorship form.
  3. 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 Charity Challenge website.

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