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Trail Marathons in UK

Find trail marathons in UK 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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  • Sun 10 May
  • £49-£51
Thirsk, North Yorkshire, UK

Hardmoors 26.2 White Horse Trail Marathon | Marathon

  • 29 miles trail running + 3400 ft ascent
  • Sun 10 May
  • £30-£32
Preston, Lancashire, UK

Avenham Amble | Marathon

  • 26.2 miles trail running
  • Sat 16 May
  • £68-£70
Plymouth, Devon, UK

Race The Tide | Long Marathon

  • 28.5 miles trail running
  • Sat 16 May
  • £33-£35
Matlock, Derbyshire, UK

Ian Milne White Peak Marathon

  • 26.2 miles trail running
  • Sat 16 May
  • £40-£50
Rugeley, Staffordshire, UK

Merrell Cannock Chase Challenge | Full Marathon

  • 26.2 miles trail running
  • Sun 24 May
  • £53-£55
Richmond, UK

Richmond Park Full Marathon

  • 26.2 miles trail running
  • Sun 31 May
  • £55
Ambleside, Cumbria, UK

Lake District Running Festival | Grasmere Gallop 42km Trail Run

  • 42 km trail running + 1905 m ascent
  • Sat 6 Jun
  • £58-£68
Bideford, Devon, UK

Tsunami Marathon

  • 26.2 miles trail running
  • Sat 6 Jun
  • £54-£64
Pwllheli, Gwynedd, UK

The North Wales Pilgrim Trail Marathon

  • 42 km trail running
  • Sat 6 Jun
  • £19.50
Chelmsford, Essex, UK

Sundowner Trail Marathon

  • 27 miles trail running
  • Sun 7 Jun
  • £15-£54
Coniston, Cumbria, UK

Marathon, 1/2 and Mini-10K in Coniston

  • 10K run
  • Half marathon 2
  • Marathon 2
  • Sun 14 Jun
  • £49-£51
Middlesbrough, North Yorkshire, UK

Hardmoors 26.2 Wainstones Trail Marathon | Marathon

  • 28 miles trail running
  • Sun 14 Jun
  • £61-£63
Kingsclere, Hampshire, UK

The Hampshire Hoppit | Marathon

  • 26.2 miles trail running + 650 m ascent
  • Sun 28 Jun
  • £45.90-£53
Northampton, Northamptonshire, UK

TrailFest | Salcey Forest | Marathon

  • 26.2 miles trail running + 778 ft ascent
  • Sat 11 Jul
  • £70
Hereford, Herefordshire, UK

Black Mountains 50 & 32 Mile Ultra, Marathon & Half Marathon | Marathon

  • 27 miles trail running + 5505 ft ascent
  • Sat 18 Jul
  • £40-£45
Bridgend, Mid Glamorgan, UK

Rabbit Run Wales | Marathon

  • 42.2 km trail running
  • Sun 19 Jul
  • £23-£25
Stevenage, Hertfordshire, UK

Fairlands Valley Challenge | Marathon

  • 26.2 miles trail running
  • Thu 23 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk, UK

Great Barrow Challenge | Day 1 | Full Marathon

  • 26.2 miles trail running + 203 ft ascent
  • Fri 24 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk, UK

Great Barrow Challenge | Day 2 | Full Marathon

  • 26.2 miles trail running + 764 ft ascent
  • Sat 25 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk, UK

Great Barrow Challenge | Day 3 | Full Marathon

  • 26.2 miles trail running + 1247 ft ascent
  • Sun 26 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk, UK

Great Barrow Challenge | Day 4 | Full Marathon

  • 26.2 miles trail running + 1260 ft ascent
  • Mon 27 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk, UK

Great Barrow Challenge | Day 5 | Full Marathon

  • 26.2 miles trail running
  • Tue 28 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk, UK

Great Barrow Challenge | Day 6 | Full Marathon

  • 26.2 miles trail running
  • Wed 29 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk, UK

Great Barrow Challenge | Day 7 | Full Marathon

  • 26.2 miles trail running
  • Thu 30 Jul
  • £30-£35
Bury Saint Edmunds, Suffolk, UK

Great Barrow Challenge | Day 8 | Full Marathon

  • 26.2 miles trail running

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