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Multi-terrain runs in UK

Find multi-terrain runs 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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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

  • Sun 9 Aug
  • £28.80
Marlborough, Wiltshire, UK

Ramsbury Gold 10K

  • 10K run
  • CaniCross
  • Sat 15 Aug
  • £75-£95
Badminton, Gloucestershire, UK

Tough Mudder South West

  • Obstacle race 2
  • Sat 22 Aug
  • £35-£85
Crickhowell, Powys, UK

Beast of Llangattock Trail Running Challenge

  • 10K run
  • 10 miler
  • Trail run
  • Ultra run
  • Sun 30 Aug
  • £27.60
Arundel, West Sussex, UK

Arundel Castle 10K Run

  • 10 km multi terrain running
  • Fri 4 Sep
  • £25-£27
Bury Saint Edmunds, Suffolk, UK

Ickworth Sunset Chase

  • 5K run
  • 10K run
  • Fri 4 Sep
  • £125-£150
Holyhead, Isle of Anglesey, UK

Ring O' Fire | Firelighter 50

  • 47 miles multi terrain running
  • Sat 5 - Sun 6 Sep
  • £199
Polegate, East Sussex, UK

South Coast Ultra Challenge | Full Continuous 100K

  • 100 km trail running + 2100 m ascent
  • Mon 7 - Sat 12 Sep
  • £1,699-£2,099
Conwy, Clwyd, UK

Dragon’s Back Race

  • 6 days fell running
  • Thu 10 - Sun 13 Sep
  • £200-£1,200
London, UK

Run2Paris

  • 4 days multi terrain running
  • Sat 12 - Sun 13 Sep
  • £164
Retford, Nottinghamshire, UK

Robin Hood 100

  • 100 miles road running
  • Sat 12 Sep
  • From £77
Banchory, Aberdeenshire, UK

The Beast Race

  • 10 km multi terrain running
  • Sun 13 Sep
  • £10-£68
Brockenhurst, Hampshire, UK

The Garmin New Forest Marathon

  • Fun run 2
  • Short walk
  • 5K run
  • 10K run
  • Half marathon
  • + 1 more race
  • Sun 13 Sep
  • £17.90-£20.50
Chorley, Lancashire, UK

Yarrow River Splash 10K Trail Run

  • 10 km trail running
  • Sun 13 Sep
  • £20
Langport, Somerset, UK

Naked | Clothes-free run | Naked 10K

  • 10 km trail running
  • Sat 19 - Sun 20 Sep
  • £85-£105
Horsham, West Sussex, UK

Tough Mudder London South

  • Obstacle race 4
  • Sun 20 Sep
  • £10-£15
Thetford, Suffolk, UK

Only the Brave - Charity Obstacle Course Race | Brave | 3 Mile Mini Route

  • 3 miles multi terrain running
  • Sun 20 Sep
  • £27-£36
Cleethorpes, Lincolnshire, UK

ABP Humber Coastal Half Marathon 10K & Family Fun Run | Half Marathon

  • 13.1 miles multi terrain running + 187 ft ascent
  • Sun 27 Sep
  • £5-£22
Derby, Derbyshire, UK

Golden Gates Gallop

  • Fun run 2
  • Sun 27 Sep
  • £34-£36
Coleford, Gloucestershire, UK

The Forest of Dean Autumn Half Marathon

  • 13.1 miles multi terrain running + 800 ft ascent
  • Sun 27 Sep
  • £8-£9
Horsham, West Sussex, UK

Run Barns Green | Kids Colour Run

  • 500 m multi terrain running
  • Sat 3 Oct
  • £95
Wadebridge, Cornwall, UK

Cornwall's Backyard Ultra

  • 4.17 miles multi terrain running
  • Sun 4 Oct
  • £25-£110
Winchester, Hampshire, UK

Clarendon Marathon

  • Half marathon
  • Marathon
  • Multi-terrain run
  • Sun 4 Oct
  • £55-£60
Woodbridge, Suffolk, UK

The Whole Hog Obstacle Course and Mud Races

  • Obstacle race 2
  • Sun 4 Oct
  • £3-£21
Saint Helens, Merseyside, UK

Rainford 10K & Fun Run

  • Fun run
  • 10K run
  • Sat 10 - Sun 11 Oct
  • £80-£100
Knutsford, Cheshire, UK

Tough Mudder Manchester

  • Obstacle race 4

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