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Hilly Trail runs in Surrey in January 2026

Find hilly trail runs in Surrey in January 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 Dark Skies returns for an undulating yomp through Surrey’s muddy, rolling hills and feature a thrilling 5K, 10K, 10 Mile, kids races and canicross with hot food and drinks, medals, kit and prizes.
  • Sat 10 Jan 2026
  • £8-£28
Dorking, Surrey, UK

Dark Skies Surrey Hills

The Dark Skies returns for an undulating yomp through Surrey’s muddy, rolling hills and feature a thrilling 5K, 10K, 10 Mile, kids races and canicross with hot food and drinks, medals, kit and prizes.

  • Families
  • Beginner-friendly
  • Plastic bottle free
  • Dogs allowed at venue
  • Event village
  • Rural
  • Sustainability policy
  • Plastic-free event
  • Age 3 & over
  • Fun run 2
  • 5K run
  • 10K run
  • 10 miler
  • CaniCross 2
Take on a tough, award-winning trail run in the Surrey Hills and North Downs with a cracking sunrise, stop-in-your-tracks views and five-star reviews! No nonsense trail running.
  • Sat 10 Jan 2026
  • £27-£31
Guildford, Surrey, UK

Fitstuff G3 Run Series | Race 1

Take on a tough, award-winning trail run in the Surrey Hills and North Downs with a cracking sunrise, stop-in-your-tracks views and five-star reviews! No nonsense trail running.

  • Trees not tees
  • Beginner-friendly
  • Event village
  • Rural
  • Sustainability policy
  • Plastic-free event
  • Age 15 & over
  • 10K run
  • Trail run
Take on a tough, award-winning trail run in the Surrey Hills and North Downs with a cracking sunrise, stop-in-your-tracks views and five-star reviews! No nonsense trail running.
  • Sat 31 Jan 2026
  • £27-£31
Guildford, Surrey, UK

Fitstuff G3 Run Series | Race 2

Take on a tough, award-winning trail run in the Surrey Hills and North Downs with a cracking sunrise, stop-in-your-tracks views and five-star reviews! No nonsense trail running.

  • Trees not tees
  • Beginner-friendly
  • Event village
  • Rural
  • Sustainability policy
  • Plastic-free event
  • Age 15 & over
  • 10K run
  • Trail run

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