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Flat Trail runs in UK

Find flat trail 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.

  • Sat 18 Apr
  • £12-£30
Newark, Nottinghamshire, UK

Thoresby Park Longhorn Trail Event

  • 5K run
  • 10K run
  • Half marathon
  • Fun run
  • Sat 25 Apr
  • £95
Penarth, South Glamorgan, UK

The Medieval Backyard Ultra

  • 1 hr trail running
  • Sun 26 Apr
  • £12-£27
Wimborne, Dorset, UK

The Chase Trail Run | 2 Mile

  • 2 miles trail running
  • Wed 29 Apr
  • £33.30-£39
Tamworth, Warwickshire, UK

Dragonfly Challenge

  • 6 hrs trail running
  • Sat 2 May
  • £39
Ventnor, Isle of Wight, UK

Medina 10 Mile

  • 10 miles trail running
  • Sat 9 May
  • £60
Taunton, Somerset, UK

Westcountry Ultra Flat 50 Miler

  • 50 miles trail running + 2128 ft ascent
  • Thu 14 May
  • £17-£24
Leyburn, North Yorkshire, UK

Stately Trails: Constable Burton

  • 5K run
  • 10K run
  • Short walk
  • Sun 17 May
  • £7
Leeds, West Yorkshire, UK

Cookridge Community Fun Run

  • 1 mile trail running
  • Sat 23 May
  • £89
Richmond, UK

London 2 Brighton Ultra Challenge | 1st Quarter

  • 25 km trail running + 200 m ascent
  • Sat 23 May
  • £42-£44
Eastbourne, East Sussex, UK

Seven Sisters Half Marathon

  • 13.1 miles trail running + 2057 ft ascent
  • Sat 30 May
  • £15-£24
Morpeth, Northumberland, UK

Northumberland Trail Runs

  • Trail run 3
  • Wed 3 Jun
  • £35.10-£39
Market Harborough, Northamptonshire, UK

Griffin Challenge

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

The North Wales Pilgrim Trail Marathon

  • 42 km trail running
  • Thu 18 Jun
  • £17-£24
Richmond, North Yorkshire, UK

Stately Trails: Forcett

  • Fun run
  • 5K run
  • 10K run
  • Short walk
  • Sun 21 Jun
  • £6-£47
Woking, Surrey, UK

Martian Race

  • 10K run
  • Trail run
  • Fun run
  • 5K run
  • Tue 7 Jul
  • £16
Godalming, Surrey, UK

Thursley Common 10K

  • 10 km trail running
  • Fri 10 Jul
  • £33.30-£39
Coventry, Warwickshire, UK

Swan Challenge

  • 6 hrs trail running
  • Sun 12 Jul
  • £7-£30
Windsor, Berkshire, UK

Beat the Boat 10K

  • Fun run
  • 10K run
  • Sun 19 Jul
  • £8
Winwick, Northamptonshire, UK

Winwick Hall Trail Races | 2K Children's Race

  • 2 km trail running
  • Sun 6 Sep
  • £35-£45
Torquay, Devon, UK

City to Sea

  • Half marathon
  • Marathon
  • Fri 11 - Sun 13 Sep
  • £39-£199
London, UK

Thames Path Ultra Challenge

  • 100K ultra run 2
  • 50K ultra run 2
  • Trail run 4
  • Charity walk 4
  • Ultra run
  • + 1 more race
  • Sun 13 Sep
  • £20
Langport, Somerset, UK

Naked | Clothes-free run

  • 5K run
  • 10K run
  • Sun 13 Sep
  • £5.50-£100
Barnstaple, Devon, UK

Barney to Beach

  • Fun run
  • Trail run
  • Sat 7 - Sun 8 Nov
  • £63-£199
Minehead, Somerset, UK

North Coast 110 / Exmoor Coast Ultra

  • Ultra run 5
  • Sat 14 Nov
  • £61.50
Moelfre, Isle of Anglesey, UK

The Anglesey 3 Peaks Run Challenge

  • 55 km trail running

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