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Trail Half marathons

Find trail half marathons near me 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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  • Sat 28 Feb
Newton Abbot, Devon, UK

Hameldown Hammer | Hammer Half Marathon

  • 13.1 miles trail running
  • Sat 28 Feb
Driffield, East Yorkshire, UK

Tibthorpe Loop

  • 13.1 miles trail running + 1200 ft ascent
  • Sun 1 Mar
Brandon, Suffolk, UK

High Lodge Half Marathon - Spring

  • 13.1 miles multi terrain running
  • Sun 1 Mar
Northampton, Northamptonshire, UK

Pitsford Water Trail Races | Half Marathon

  • 13.1 miles trail running + 607 ft ascent
  • Sun 1 Mar
Jersey, Jersey

El Diablo Trail Half Marathon & 10K | Half Marathon

  • 13.1 miles trail running + 2096 ft ascent
  • Sun 1 Mar
Pwllheli, Gwynedd, UK

St Davids Day Celebration North Wales Pilgrims Half Marathon | Half Marathon

  • 21 km trail running
  • Fri 6 Mar
Staines, Surrey, UK

Midweek Chasing Numbers Mar | Half Marathon

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

EnduranceLife - Sussex | Half Marathon

  • 13.1 miles trail running + 2185 ft ascent
  • Sun 8 Mar
Dorking, Surrey, UK

Leith Hill Half Marathon

  • 13.1 miles trail running + 1778 ft ascent
  • Sat 14 Mar
Otley, West Yorkshire, UK

Welcome Way | 13 Mile

  • 13 miles trail running + 2200 ft ascent
  • Sat 14 Mar
Carmarthen, Dyfed, UK

Brechfa Trail Races: Half Marathon & Marathon | Half Marathon

  • 13 miles trail running
  • Sun 15 Mar
Cambridge, Cambridgeshire, UK

Cambridge Boundary Run | Half Marathon

  • 13.1 miles trail running
  • Sun 15 Mar
Richmond, UK

The Richmond Spring Riverside 10K and Half Marathon Run | Half Marathon

  • 13.1 miles trail running
  • Sun 15 Mar
Marlborough, Wiltshire, UK

Ramsbury Half & 10K | Half Marathon

  • 13.1 miles multi terrain running + 960 ft ascent
  • Sun 22 Mar
Tiverton, Devon, UK

Grand Canal Canter | Half Marathon

  • 13.1 miles trail running + 90 ft ascent
  • Sun 22 Mar
Milton Keynes, Buckinghamshire, UK

Twin Lakes 20 | 20 Mile

  • 20 miles multi terrain running
  • Sun 22 Mar
Coleford, Gloucestershire, UK

Forest of Dean Spring Trails Half Marathon

  • 13.1 miles trail running
  • Sun 22 Mar
Hexham, Northumberland, UK

TRAILDOG Kielder Waterside | Half Marathon

  • 13.1 miles road running
  • Sun 22 Mar
Sidmouth, Devon, UK

Norm's Helium Loops | Half Marathon

  • 13.1 miles trail running
  • Sat 28 Mar
Tring, Hertfordshire, UK

Run the Wild Half Marathon - Spring Edition

  • 21.1 km trail running + 300 m ascent
  • Sun 29 Mar
Arundel, West Sussex, UK

Springtide Half Marathon

  • 13.5 miles trail running + 1175 ft ascent
  • Sat 4 Apr
Aberdyfi, Gwynedd, UK

Aberdyfi Half Marathon | Half Marathon

  • 21.1 km trail running + 850 m ascent
  • Sat 4 Apr
Chesterfield, Derbyshire, UK

Pink Moon - Ladies Trail Half Marathon

  • 13.1 miles trail running
  • Sun 5 Apr
Carmarthen, Dyfed, UK

The Pendine Races | Half Marathon

  • 13.1 miles trail running
  • Sat 11 Apr
Swansea, West Glamorgan, UK

RTT Gower Trail Half Marathon & 10K | Half Marathon

  • 13.1 miles trail running

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