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Trail Half marathons in Surrey

Find trail half marathons in Surrey in 2026/2027 - 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 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 10 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 + 1551 ft ascent
Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence, a half marathon, then a Remembrance medal, goody bag and special pin.
  • Sun 8 Nov
  • £25-£37
Egham, Surrey, UK

Remembrance Day Run | South | Half Marathon

Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence, a half marathon, then a Remembrance medal, goody bag and special pin.

  • Enter online
  • Flat
  • Age 17 & over
  • 13.1 miles trail running
  • Fri 9 Jan
Staines, Surrey, UK

Midweek Chasing Numbers Jan | Half Marathon

  • 13.1 miles trail running
  • Fri 6 Feb
Staines, Surrey, UK

Midweek Chasing Numbers Feb | Half Marathon

  • 13.1 miles trail running
  • Fri 6 Mar
Staines, Surrey, UK

Midweek Chasing Numbers Mar | Half Marathon

  • 13.1 miles trail running
  • Sun 8 Mar
Dorking, Surrey, UK

Leith Hill Half Marathon

  • 13.1 miles trail running + 1778 ft ascent
  • Fri 17 Apr
Staines, Surrey, UK

Midweek Medal Madness Run April | Half Marathon

  • 13.1 miles trail running
  • Fri 1 May
Egham, Surrey, UK

Midweek Chasing Numbers May | Half Marathon

  • 13.1 miles trail running
  • Fri 5 Jun
Egham, Surrey, UK

Midweek Chasing Numbers June | Half Marathon

  • 13.1 miles trail running
  • Fri 3 Jul
Egham, Surrey, UK

Midweek Chasing Numbers July | Half Marathon

  • 13.1 miles trail running
  • Fri 24 Jul
Egham, Surrey, UK

Midweek Medal Madness Run July | Half Marathon

  • 13.1 miles trail running
  • Fri 7 Aug
Egham, Surrey, UK

Midweek Chasing Numbers Aug | Half Marathon

  • 13.1 miles trail running
  • Fri 14 Aug
Egham, Surrey, UK

Midweek Medal Madness Run August | Half Marathon

  • 13.1 miles trail running
  • Sun 13 Sep
Dorking, Surrey, UK

Bacchus Wine Half Marathon

  • 13.1 miles trail running + 1427 ft ascent

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