2023 Entries are open now!
Enter before 1 September to beat the price increase:
One of the biggest off-road marathons in the UK returns on 21 - 22 October 2023 for its 43rd year!
The challenging event, set against the stunning backdrop of the South Downs National Park, will see thousands of runners take part, and will also feature the 10k run for a consecutive tenth year, the fourth annual Half Marathon PLUS the Ultramarathon returns for a second year!