South Coast Ultra Challenge
Saturday, 5 September 2026 to Sunday, 6 September 2026
Eastbourne to Arundel, UK
The South Coast Ultra Challenge from 5 to 6 September 2026 is a self-paced trail run or walk along the South Downs Way.
The full 100km challenge is on a point-to-point route starting from Eastbourne, up Beachy Head, the magnificent Seven Sisters, and along the South Downs Way, with stunning views over the sea, to a Brighton half-way. Devil’s Dyke, and a few ups & downs lie ahead before the finish at historic Arundel.
The 100km can be completed as a continuous event, or split across 2 days with a different ~ 50km route each day and optional camping at Brighton. There are also 57km (first half), 43km (second half) and 25km distance options.
This is a fully supported event on marked routes and GPS tracking to guide you.
Series
Ultra Challenge®
- Next in series (12 to 13 September 2026)
- Previous in series (1 August 2026)
Distances/Events
Refer to event website for schedule:
25K
43K
57K
100K - continuous
100K - 2-Day event


