Donate Sponsor

Take on this challenge in 2021 and tick off a few resolutions! Take on a 100km, 50km or 25km route and walk, jog or run your way along this great course.

Take on some of England's finest scenery as a Walk, Jog, or even a Run! It's up Beachy Head, over the magnificent Seven Sisters, and along the South Downs Way with stunning views over the sea to a Brighton mid-point. Devil's Dyke, welcome rest stops, ups & downs all lie ahead before historic Arundel comes into view after an 100km amazing journey that you'll never forget... You’ll get full support and hospitality all the way, leaving you to focus on your challenge!

Charity sponsorship places: 
Sign up for just £5 on ANY distance using code CHARITYSPRING
Mixed funding: 
Sign up for 5% off registration fees using code MIXEDSPRING
• £15 off 100km places using code SPRING100
• £10 off 50km places using code SPRING50
• £5 off 25km places using code SPRING25

We understand the commitment, courage and thought that goes into participating in a challenge event on behalf of Cats Protection and promise we will do our very best to give you all the help and support you need to have a successful challenge and raise lots of much-needed funds to help us care for cats and kittens.

We will also provide you with a dedicated trekkers’ Facebook group to network with fellow cat-loving trekkers and a branded yellow Cats Protection technical tee-shirt to train and walk in, plus ideas, resources and support to help you fundraise.

IMPORTANT: To sign up click the link below and read through each of the steps carefully – then select the middle box ‘fundraise for a listed charity’ – you might want to pop the kettle on and take five minutes to do this in detail.

01825 741 960 Need help?

Find out more Sign up to event

Supporting documents


  • Join as Individual or Team
  • 106km Full Island Challenge
  • Half or 1/4 Challenge options
  • Rest stops - free food & drink
  • ALL meals/ food included!
  • Medics, massage, and pace walkers
  • Medal, T shirt, glass of bubbly!
  • Walk at Your Pace - 24 hours+
  • Run or Jog - set a New Goal!
  • 2 Day Full 'Daylight' option
  • Camping options available
  • Pre-event training support + app
  • It's Your Challenge - Your Way!

Find out more about the route, support, and hospitality here


Click here to view the FAQs

Click here to view Ultra Challenges dedicated support and COVID safe measures

Click here to view the FAQs

Click here to view Ultra Challenges COVID safe measures.

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