The South Downs National Park makes for an amazing backdrop for 2,000 adventurers to take on a real challenge. Start in Eastbourne before heading up Beachy Head, the magnificent Seven Sisters and along the South Downs Way, with stunning views over the sea as you make it to the halfway point in Brighton. Devil’s Dyke and a few ups and downs lie ahead, before Arundel comes into view after an exciting 100km journey.
Taking place on 5 – 6 September 2026, with half and quarter distances available, you can take this challenge on at your own pace as you walk, jog or run – and fundraise for Dogs for Good!
Sign up as an individual or as a team and get full support all the way, with plenty of food and drink, optional camping and transfers, a special medal, t-shirt and a celebration finish.
Push yourself further in 2026, take on an Ultra Challenge – the UK’s number one series of treks and trail challenges.
Early bird promotion – sign up for an extra 25% off registration fees!
Dogs for Good are an official partner of this event, meaning you get a 25% discount on the ‘Full Charity Sponsorship’ registration fee when signing up to support us.
Get an extra 25% off throughout September and October (giving you a total of 50% off registration fees) if you use the code 50%CHARITY at checkout.
Get the full details and sign up.
