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Trail runs in Guildford

Find trail runs near me in Guildford for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

The toughest trail run in the South East is back by popular demand. Likened to fell running, the 15K route includes steep, rocky ascent on lesser-known trails through the luscious Hurtwood Forest.
  • Sat 11 Oct
  • £31
  • Sat 11 Oct
  • £31
Guildford, Surrey, UK

The Hurt | 15km

The toughest trail run in the South East is back by popular demand. Likened to fell running, the 15K route includes steep, rocky ascent on lesser-known trails through the luscious Hurtwood Forest.

  • Chip timing
  • Enter online
  • Hilly
  • Age 16 & over
  • 15 km trail running + 650 m ascent
The toughest trail run in the South East is back by popular demand. Likened to fell running, the 21K route includes steep, rocky ascent on lesser-known trails through the luscious Hurtwood Forest.
  • Sat 11 Oct
  • £35
  • Sat 11 Oct
  • £35
Guildford, Surrey, UK

The Hurt | 21km

The toughest trail run in the South East is back by popular demand. Likened to fell running, the 21K route includes steep, rocky ascent on lesser-known trails through the luscious Hurtwood Forest.

  • Chip timing
  • Enter online
  • Hilly
  • Age 17 & over
  • 21 km trail running + 650 m ascent
Take on a tough, award-winning 10K 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
  • Sat 10 Jan 2026
  • £27
Guildford, Surrey, UK

Fitstuff G3 Run Series | Race 1 | 10K

Take on a tough, award-winning 10K 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.

  • Chip timing
  • Enter online
  • Hilly
  • Traffic free
  • Age 15 & over
  • 10.33 km trail running + 371 m ascent
Take on a tough, award-winning 15K 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
  • £31
  • Sat 10 Jan 2026
  • £31
Guildford, Surrey, UK

Fitstuff G3 Run Series | Race 1 | 15K

Take on a tough, award-winning 15K 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.

  • Chip timing
  • Enter online
  • Hilly
  • Traffic free
  • Age 16 & over
  • 15.16 km trail running + 547 m ascent
Take on a tough, award-winning 10K 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
  • Sat 31 Jan 2026
  • £27
Guildford, Surrey, UK

Fitstuff G3 Run Series | Race 2 | 10K

Take on a tough, award-winning 10K 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.

  • Chip timing
  • Enter online
  • Hilly
  • Traffic free
  • Age 15 & over
  • 10.65 km trail running + 267 m ascent
Take on a tough, award-winning 15K 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
  • £31
  • Sat 31 Jan 2026
  • £31
Guildford, Surrey, UK

Fitstuff G3 Run Series | Race 2 | 15K

Take on a tough, award-winning 15K 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.

  • Chip timing
  • Enter online
  • Hilly
  • Traffic free
  • Age 16 & over
  • 15.53 km trail running + 388 m ascent
Take on a tough, award-winning 10K 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 28 Feb 2026
  • £27
  • Sat 28 Feb 2026
  • £27
Guildford, Surrey, UK

Fitstuff G3 Run Series | Race 3 | 10K

Take on a tough, award-winning 10K 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.

  • Chip timing
  • Enter online
  • Hilly
  • Traffic free
  • Age 15 & over
  • 10.22 km trail running + 372 m ascent
Take on a tough, award-winning 15K 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 28 Feb 2026
  • £31
  • Sat 28 Feb 2026
  • £31
Guildford, Surrey, UK

Fitstuff G3 Run Series | Race 3 | 15K

Take on a tough, award-winning 15K 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.

  • Chip timing
  • Enter online
  • Hilly
  • Traffic free
  • Age 16 & over
  • 15.16 km trail running + 547 m ascent
  • Sat 6 Sep
Guildford, Surrey, UK

The Shere 42K, 21K & 10K Multi Terrain Event | 42K

  • 42 km multi terrain running + 1300 m ascent
  • Sat 6 Sep
Guildford, Surrey, UK

The Shere 42K, 21K & 10K Multi Terrain Event | 21K

  • 21 km multi terrain running + 543 m ascent
  • Sat 6 Sep
Guildford, Surrey, UK

The Shere 42K, 21K & 10K Multi Terrain Event | 10K

  • 10 km multi terrain running + 217 m ascent
  • Sun 30 Nov
Guildford, Surrey, UK

Surrey Hills Half Marathon

  • 13 miles trail running

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