UK Ultra South Downs

About this event

A single-loop journey through the South Downs National Park, where ancient chalk ridges and rolling grasslands create one of England's most distinctive trail running landscapes. The route follows historic paths and bridleways across the Sussex countryside, with three distances available: 32km, 50km, and a full 102km ultra. The terrain mixes technical climbs with fast, runnable sections along the chalk escarpment, offering sweeping views over woodland valleys and open downland. Late May timing brings lush green hillsides and long daylight hours. While this is a serious challenge suited to experienced trail runners, the South Downs' well-maintained paths and varied elevation profile reward both strength and pacing strategy.

Distances