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Ultra runs in UK

Find ultra runs in UK in 2025/2026 - 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 7 Dec
Woodford Green, UK

SITC Dawn To Dusk Ultra | Ultra Marathon

  • 50 km road running
  • Sun 7 Dec
Chichester, West Sussex, UK

Running GP at Goodwood Motor Circuit | 50K

  • 50 km road running
  • Sat 13 Dec
Grecynon, Mid Glamorgan, UK

Celtic Trail Races | Ultra

  • 34 miles trail running + 5194 ft ascent
  • Sat 20 Dec
Tiverton, Devon, UK

Christmas Canter | Ultramarathon

  • 7 hrs trail running
  • Sun 21 Dec
Southsea, Hampshire, UK

Portsmouth Coastal Waterside Marathon Events | 50K Ultra

  • 50 km multi terrain running
  • Sun 28 Dec
Southampton, Hampshire, UK

Winter X | 50K

  • 50 km trail running + 832 m ascent
  • Sat 10 Jan 2026
Wadebridge, Cornwall, UK

EnduranceLife - North Cornwall | Ultra

  • 31.7 miles trail running + 6558 ft ascent
  • Sat 17 Jan 2026
Otley, West Yorkshire, UK

Green Gateways | 34 Mile

  • 34 miles trail running + 3435 ft ascent
  • Sat 24 Jan 2026
Kingsbridge, Devon, UK

EnduranceLife - South Devon | Ultra

  • 33.8 miles trail running + 5397 ft ascent
  • Sat 7 Feb 2026
Harrogate, North Yorkshire, UK

Harrogate Hustle | Ultra Marathon

  • 33 miles trail running + 2345 ft ascent
  • Sat 21 Feb 2026
Bamburgh, Northumberland, UK

EnduranceLife - Northumberland | Ultra

  • 35.9 miles trail running + 1631 ft ascent
  • Sat 28 Feb 2026
Newton Abbot, Devon, UK

Hameldown Hammer | Hammer Ultra

  • 30 miles trail running
  • Sat 7 Mar 2026
Eastbourne, East Sussex, UK

EnduranceLife - Sussex | Ultra

  • 32.5 miles trail running + 5266 ft ascent
  • Sat 7 Mar 2026
Staines, Surrey, UK

London Marathon Long Training Run - Day 1

  • 7 hrs trail running + 0 ft ascent
  • Sat 14 Mar 2026
Otley, West Yorkshire, UK

Welcome Way

  • Half marathon
  • Trail run
  • Ultra run 2
  • Sat 14 Mar 2026
Staines, Surrey, UK

London Marathon Long Training Run - Day 2

  • 7 hrs trail running + 0 ft ascent
  • Sat 21 Mar 2026
Welwyn Garden City, Hertfordshire, UK

London Lea Valley Ultra

  • 50 km road running
  • Sat 21 Mar 2026
Manchester, Greater Manchester, UK

The Ultra Loop - Heaton Park

  • Ultra run
  • Sat 21 Mar 2026
Staines, Surrey, UK

London Marathon Long Training Run - Day 3

  • 7 hrs trail running + 0 ft ascent
  • Sun 22 Mar 2026
Sowerby Bridge, West Yorkshire, UK

Canalathon-Ultra Running Festival

  • 50K ultra run
  • 100K ultra run
  • Half marathon
  • 10K run
  • Sat 28 Mar 2026
Bristol, Somerset, UK

Beyond Bristol | 55K Ultra

  • 55 km trail running + 268 m ascent
  • Sat 28 Mar 2026
Staines, Surrey, UK

London Marathon Long Training Run - Day 4

  • 7 hrs trail running
  • Sat 4 Apr 2026
Staines, Surrey, UK

London Marathon Long Training Run - Day 5

  • 7 hrs trail running + 0 ft ascent
  • Sun 5 Apr 2026
Carmarthen, Dyfed, UK

The Pendine Races | Ultra

  • 32.8 miles trail running
  • Sat 18 Apr 2026
Craven Arms, Shropshire, UK

Shropshire Way 80K Festival | SW80K

  • 80 km trail running + 2000 m ascent

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