Sussex Downs Trail Run

NOV
28
2026
Trail races from Plumpton Racecourse across the South Downs with three distances, ridge climbs and views over countryside and the sea.
Sat 28 Nov 2026
Half Marathon 16 kilometers 11 kilometers

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Sussex Downs Trail Run

The Sussex Downs Trail Run takes place in the South Downs National Park and starts from Plumpton Racecourse at the foot of the South Downs. The venue is described as well equipped and is within easy reach of Brighton, Haywards Heath, Lewes, Burgess Hill and the A27 and A23.

There are three route options:

  • 21.3 km Half Marathon
  • 15.5 km Medium route
  • 10.8 km Short route

Each route begins with a flattish, tree-lined 3.5 km section before a sustained climb to the South Downs Way. From the ridge runners follow a loop of sturdy trails towards Brighton, return along the South Downs Way, then descend from the hilltop and complete a flat final 3 km to the finish. The climb and ridge sections offer vistas over the Sussex countryside, the Seven Sisters Country Park and distant sea views.

The event uses chip timing and provides a medal, finisher goodies, a refreshing drink and a personalised certificate. The course is fully signed with PINK arrows and PINK tape; hazards and road junctions are marked with caution signs. On-course support includes water stations, first aid cover and marshals. Participants collect their race bib on arrival and the event operates a plastic free policy so runners should bring a reusable cup or bottle. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
16 km
Medium Route
11 km
Short Route

Events nearby

Community event at Worthing Rugby Football Club with a mixed-terrain five mile route and a shorter junior loop around the club pitches.
Guided 15 miles trail run from Exceat along the Seven Sisters, South Downs Way and Cuckmere River to Cuckmere Haven, led by Trail Run Explorers.
A beach-based 10 km race on the low-tide sands of Worthing and Shoreham beaches, starting and finishing at the Coast Cafe on 13 August 2026.
Off road half marathon in Henfield on 16 August 2026 with riverside and disused railway sections, flint paths and stiles; facilities include changing rooms and free parking.
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