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Hilly Trail runs in South East in September 2026

Find hilly trail runs in South East in September 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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The South Downs National Park is a superb backdrop for a real challenge featuring Beachy Head, the Seven Sisters and the South Downs Way with a choice of distances from 25km right up to 100km!
  • Sat 5 - Sun 6 Sep
  • £89-£199
Polegate, East Sussex, UK

South Coast Ultra Challenge

The South Downs National Park is a superb backdrop for a real challenge featuring Beachy Head, the Seven Sisters and the South Downs Way with a choice of distances from 25km right up to 100km!

  • 100K ultra run 2
  • Ultra run 2
  • Trail run
  • Families
  • Beginner-friendly
  • Music
  • Event village
  • Urban
  • Rural
  • Coast
  • Age 14 & over
Previously rated one of the top 10 UK marathons! Scenic mixed-terrain routes following Bewl Water around the reservoir route on undulating rural wooded trails and quiet country lanes.
  • Sat 12 Sep
  • £33-£62
Wadhurst, East Sussex, UK

Bewl Water Autumn

Previously rated one of the top 10 UK marathons! Scenic mixed-terrain routes following Bewl Water around the reservoir route on undulating rural wooded trails and quiet country lanes.

  • 10K run
  • Half marathon
  • Marathon
  • 50K ultra run
  • Beginner-friendly
  • Event village
  • Rural
  • Age 15-80

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