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Half marathons with PB potential in UK

Find half marathons with pb potential 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 8 Mar 2026
Burry Port, Dyfed, UK

Great Welsh Marathon Events | Half Marathon

  • 13.1 miles road running + 240 ft ascent
  • Sun 15 Mar 2026
Weymouth, Dorset, UK

Weymouth Half Marathon | Half Marathon

  • 13.1 miles road running + 463 ft ascent
  • Sun 15 Mar 2026
London, UK

Hackney Legacy Half Marathon and Legacy Mile | Half Marathon

  • 13.1 miles road running
  • Sun 15 Mar 2026
Milton Keynes, Buckinghamshire, UK

Milton Keynes Festival of Running | Half Marathon

  • 13.1 miles road running
  • Sun 22 Mar 2026
Carlisle, Cumbria, UK

Run Carlisle Half Marathon and 10K | Half Marathon

  • 13.1 miles road running
  • Sun 22 Mar 2026
Wilmslow, Cheshire, UK

Waters Wilmslow Running Festival | The Asics Half Marathon

  • 13.1 miles road running + 386 ft ascent
  • Sat 28 Mar 2026
Huddersfield, West Yorkshire, UK

Yorkshire Weekend Saunter Series in Slawit | Half Marathon

  • 13.1 miles road running + 417 ft ascent
  • Sun 29 Mar 2026
Fleet, Hampshire, UK

Fleet Half Marathon

  • 13.1 miles road running
  • Sun 12 Apr 2026
Boston, Lincolnshire, UK

Boston UK Marathon | Half Marathon

  • 13.1 miles road running
  • Sat 18 Apr 2026
Shipley, West Yorkshire, UK

Yorkshire Weekend Saunter in Saltaire | Half Marathon

  • 13.1 miles road running + 253 ft ascent
  • Sun 26 Apr 2026
Stratford-upon-Avon, Warwickshire, UK

Shakespeare Marathon & Half Marathon | Half Marathon

  • 13.1 miles road running + 102 m ascent
  • Sun 26 Apr 2026
Carnoustie, Angus, UK

Barry Buddon FAST Half Marathon

  • 13.1 miles road running
  • Sun 10 May 2026
Richmond, UK

Ranelagh Half Marathon

  • 13.1 miles road running + 84 m ascent
  • Sun 10 May 2026
Hereford, Herefordshire, UK

RUN Hereford | Half Marathon

  • 13.1 miles road running + 81 m ascent
  • Sun 17 May 2026
Hope Valley, Derbyshire, UK

Eyam Half Marathon | Half Marathon Run

  • 13.1 miles road running + 1699 ft ascent
  • Sat 30 May 2026
Bingley, West Yorkshire, UK

Yorkshire Weekend Saunter Series in Bingley | Half Marathon

  • 13.1 miles road running + 151 ft ascent
  • Sun 23 Aug 2026
Larne, County Antrim, UK

Antrim Coast Half Marathon

  • 13.1 miles road running
  • Sun 13 Sep 2026
Stratford-upon-Avon, Warwickshire, UK

Stratfords Big 10K & Half Marathon | Half Marathon

  • 13.1 miles road running + 255 ft ascent
  • Sun 20 Sep 2026
Paignton, Devon, UK

Torbay Half Marathon and 10K | Half Marathon

  • 13.1 miles road running
  • Sun 11 Oct 2026
Chester, Cheshire, UK

MBNA Chester Metric Marathon

  • 26.2 km road running + 158 m ascent
  • Sun 15 Nov 2026
Leeds, West Yorkshire, UK

Rothwell Kebabathon | Half Marathon

  • 13.1 miles trail running

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