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Trail runs in UK in April 2026

Find trail runs in UK in April 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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An evening event at a lovely beer garden in the heart of Citu’s Climate Innovation District - grab a picnic bench, a pint of craft beer and admire the views. The perfect spot for a sunny evening!
  • Wed 29 Apr
  • £22
Leeds, West Yorkshire, UK

Piglove by the River 10K & 5K

An evening event at a lovely beer garden in the heart of Citu’s Climate Innovation District - grab a picnic bench, a pint of craft beer and admire the views. The perfect spot for a sunny evening!

  • Beginner-friendly
  • Event village
  • Age 18 & over
  • 5K run
  • 10K run
  • 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

  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
  • Mon 6 Apr
Beaconsfield, Buckinghamshire, UK

Beaconsfield 5 Mile Trail Run

  • 5 miles trail running
  • Sat 11 Apr
Tring, Hertfordshire, UK

Chilterns Trail Marathon

  • 42.2 km trail running
  • Sat 11 Apr
Bishop Auckland, County Durham, UK

Stanhope Trail Races

  • 10K run
  • Half marathon
  • Sat 11 Apr
Midhurst, West Sussex, UK

Cowdray Estate Trail Run Series - Spring

  • 5K run
  • CaniCross 3
  • 10K run
  • 10 miler
  • Sat 11 Apr
Swansea, West Glamorgan, UK

RTT Gower Trail Half Marathon & 10K

  • 5K run
  • 10K run
  • Half marathon
  • Sat 11 Apr
Saltburn-by-the-Sea, North Yorkshire, UK

Charm Bracelet 10K

  • 10 km trail running + 890 ft ascent
  • Sat 11 Apr
Alton, Hampshire, UK

Froyle 10K Trail Race and Kids Colour Dash

  • 10 km trail running
  • Sun 12 Apr
Sedbergh, Cumbria, UK

Montane Howgills Trail 10, 13 & 26

  • Half marathon
  • Marathon
  • 10K run
  • Sun 12 Apr
Peterborough, Northamptonshire, UK

Kings Cliffe 10K

  • 10 km trail running
  • Wed 15 - Mon 20 Apr
Chepstow, Gwent, UK

South Wales 200

  • 5 days trail running
  • Thu 16 Apr
Sutton Coldfield, Warwickshire, UK

Mallard Challenge

  • 6 hrs trail running
  • Fri 17 Apr
Staines, Surrey, UK

Midweek Medal Madness Run April

  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
  • Sat 18 Apr
Craven Arms, Shropshire, UK

Shropshire Way 80K Festival

  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
  • Sat 18 - Sun 19 Apr
Exmouth, Devon, UK

Spring Challenge

  • Fixed time runs 2
  • Sat 18 Apr
Whitby, North Yorkshire, UK

Goathland V Trigs Ultra Challenge

  • 37 miles trail running
  • Sat 18 Apr
Berkhamsted, Hertfordshire, UK

Chiltern Ridge Classic 50K

  • 50 km trail running
  • Sat 18 Apr
Skipton, North Yorkshire, UK

Burnsall Half Marathon

  • 13.1 miles trail running
  • Sat 18 Apr
Skipton, North Yorkshire, UK

Burnsall 12K

  • 12 km trail running
  • Sun 19 Apr
Basingstoke, Hampshire, UK

Dell 10K & Half Marathon

  • 10K run
  • CaniCross
  • Half marathon
  • Sat 25 Apr
Haverfordwest, Pembrokeshire, UK

EnduranceLife - Pembrokeshire

  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
  • Sat 25 Apr
Newcastle upon Tyne, Tyne and Wear, UK

Beyond Newcastle

  • Trail run
  • Ultra run

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