Serpent Trail

Petersfield, United Kingdom • 3 Jul 2027

Serpent Trail

The Serpent Trail is a long distance trail running event based at Petersfield Rugby Club, Hampshire (GU31 4EP) that follows sections of the Serpent Trail through the South Downs National Park and surrounding South East countryside. The event offers multiple distances, permanent waymarking plus additional race signage, and coach transport to the race starts included with entries.

Camping is available on Friday and Saturday nights and there is a kids race on Friday evening. Food and a licensed bar are provided at the event venue. Walkers are welcome on most distances. Minimum age for entry is 16.

Entries open on 30 October 2026. General entries close on 26 June 2027, with some distances closing earlier; the 100 km, 50 km and 20 km options close on 5 June 2027. An instalment payment option is available for some entries.

Distances and key notes: Visit the organization's website for the most recent information.

  • 100 km: 1785 m ascent, 9 checkpoints, 18 hour time limit.
  • 75 km: 1200 m ascent, 7 checkpoints, walkers welcome.
  • 50 km: 700 m ascent, 5 checkpoints, starts near Petworth, finishes Petersfield.
  • 20 km: 2 checkpoints, woodland, heath and river sections, flat route.
  • 10 km: 6 mile route, water station, mixed roads, heathland, woodland and cornfields.

Race information

100 km
100km
75 km
50 km
20 km
10 km
Visit the organization's website for the most recent information.
Trail runs nearby

A 100 mile non stop race along the South Downs Way from near Winchester to Eastbourne, with 12 aid stations, full medical support and a 30 hour limit. Entry requires a prior 50 mile qualifier within specified times.

A 50 km nonstop trail race across the South Downs National Park with about 1,200 m of ascent, four aid stations, full medical support and a nine hour cut off. The course starts at Matterley Bowl and finishes at Queen Elizabeth Country Park.

Scenic trail races near Kingsclere, Hampshire offering marathon, half marathon and 10k on clearly marked single-lap routes with marshals and nearby parking.

Experience the beauty of the South Downs National Park with distances ranging from 30km to a 100km nonstop ultramarathon. Enjoy fully supported trails passing historic landmarks and stunning coastal vistas near Chichester Harbour.

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