Write your own piece of history in the heart of the South Downs as you chase the King from ancient coast to sweeping ridges. Whether you are a first time Ultra runner or a hardened professional there is something to test everyone in this ultra-accessible figure of 8 ultramarathon challenge. The hardest part might just be waving goodbye to your supporters at the festival camp for your second loop. 

 

This is a challenge for all, inclusive of all ages, experience, and fitness levels. Whether you’re a seasoned runner, patient plodder or weekend walker – take on 100km in one go, or 50km in one day via the coast or castle.

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Dates: 20th June 2026

Location:  Loops from West Dean Gardens 

Non stop package:
– Participant pays: £40.00pp, committing to £550 fundraising

50km (Coastal or Castle) package:
– Participant pays: £30.00pp, committing to £350 fundraising

Sign up here and secure your place!