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Half marathons in UK

Find half marathons 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.

Boosted
A popular, fast, scenic AIMS-certified race, with BARR Gold accreditation for outstanding race management featuring beautiful lakes, parks, and picturesque villages with the highest level of support.
  • Mon 4 May
  • £40-£50
Milton Keynes, Buckinghamshire

MK Half Marathon

A popular, fast, scenic AIMS-certified race, with BARR Gold accreditation for outstanding race management featuring beautiful lakes, parks, and picturesque villages with the highest level of support.

  • 13.1 miles road running + 518 ft ascent
Boosted
General entries have sold out for the fourth year running - but charity places are available! Run for charity in London's electric event, support a UK cause and join their team today!
  • Sun 17 May
  • 8 charities
London

Hackney Half charity places

General entries have sold out for the fourth year running - but charity places are available! Run for charity in London's electric event, support a UK cause and join their team today!

  • 13.1 miles road running
  • Sun 10 May
  • £40-£85
Leeds, West Yorkshire

Leeds Half Marathon

  • 13.1 miles road running
  • Sun 10 May
  • £36-£38
Thirsk, North Yorkshire

Hardmoors 26.2 White Horse Trail Marathon | Half Marathon

  • 16.5 miles trail running + 1900 ft ascent
  • Sun 10 May
  • £26-£28
Preston, Lancashire

Avenham Amble | Half Marathon

  • 13.1 miles trail running
  • Sun 10 May
  • £25-£27
Dorchester, Dorset

Hardy Half Marathon | Original Hardy Half - 13.1 Miles

  • 13.1 miles trail running + 1332 ft ascent
  • Sun 10 May
  • £40-£42
Reading, Berkshire

Goring Gap Trails | Run - Half Marathon

  • 13.1 miles trail running + 102 m ascent
  • Sun 10 May
  • £41
Mold, Clwyd

Excalibur Trail Races | Half Marathon

  • 13.1 miles trail running
  • Sun 10 May
  • £40-£42
Polegate, East Sussex

The Rathfinny Run 10.7K and Half Marathon | Half Marathon

  • 21.4 km trail running
  • Sat 16 May
  • £119-£129.99
Henley-on-Thames, Buckinghamshire

London West Spartan Trifecta Weekend | Beast 21K

  • 21 km multi terrain running
  • Sat 16 May
  • £25-£35
Rugeley, Staffordshire

Merrell Cannock Chase Challenge | Half Marathon Trail Run

  • 13.1 miles trail running
  • Sat 16 May
  • £30-£32
Matlock, Derbyshire

White Peak Half Marathon

  • 13.1 miles trail running + 800 ft ascent
  • Sat 16 May
  • £48-£50
Plymouth, Devon

Race The Tide | Long Half-Marathon

  • 15 miles trail running
  • Sun 17 May
  • £38.40-£52
Chester, Cheshire

Essar Chester Half Marathon

  • 13.1 miles road running + 355 ft ascent
  • Sun 17 May
  • £33-£35
Market Harborough, Leicestershire

Market Harborough Half Marathon

  • 13.1 miles road running
  • Sun 17 May
  • £38-£40
Worcester, Worcestershire

Worcester Marathon, Half Marathon and 10K | Half Marathon

  • 13.1 miles road running + 512 ft ascent
  • Sun 17 May
  • £28-£73
Strabane, County Antrim

Strabane Lifford Half Marathon

  • 13.1 miles road running
  • Sun 17 May
  • £23-£25
Hope Valley, Derbyshire

Eyam Half Marathon | Half Marathon Run

  • 13.1 miles road running + 1699 ft ascent
  • Sat 23 May
  • £42-£44
Eastbourne, East Sussex

Seven Sisters Half Marathon

  • 13.1 miles trail running + 2057 ft ascent
  • Sun 24 May
  • £45
Exeter, Devon

Bishop Fleming Great West Run | Half Marathon

  • 13.1 miles road running + 722 ft ascent
  • Sun 24 May
  • £32.50
Taunton, Somerset

Run The Taunton Trail 10K & Half Marathon | Half Marathon

  • 21.2 km trail running
  • Sun 24 May
  • £30-£32
Buxton, Derbyshire

The Buxton Half Marathon

  • 13.1 miles road running + 1508 ft ascent
  • Sat 30 May
  • £47-£49
Ballycastle, County Antrim

Norn Iron 100 Half Marathon

  • 13.1 miles trail running
  • Sat 30 May
  • £44
Saint Agnes, Cornwall

Trail Pursuit: Cornwall | Half Marathon

  • 13.1 miles trail running
  • Sun 31 May
  • £30-£40
Faversham, Kent

Macknade Half Marathon & 10K | Half Marathon

  • 13.1 miles multi terrain running
  • Sat 6 Jun
  • £20-£30
Skipton, North Yorkshire

The Wharfedale Trail Half Marathon

  • 13.2 miles trail running
  • Sat 6 Jun
  • £45
Brecon, Powys

Midnight Mountain Marathon | Half Marathon

  • 13.1 miles road running + 1425 ft ascent

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