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Half marathons with PB potential in UK

Find half marathons with pb potential 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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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
  • 12 charities
London, UK

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
  • Chip timing
  • GPS tracking
  • Undulating
  • PB
  • Traffic free
  • Age 17 & over
  • Sun 1 Mar
  • £45
London, UK

London Half and 10K Presented by TREK | Half Marathon

  • 21.1 km road running + 117 m ascent
  • Sun 8 Mar
  • £42
Burry Port, Dyfed, UK

Great Welsh Marathon Events | Half Marathon

  • 13.1 miles road running + 240 ft ascent
  • Sun 15 Mar
  • £36-£38
Weymouth, Dorset, UK

Weymouth Half Marathon | Half Marathon

  • 13.1 miles road running + 463 ft ascent
  • Sun 15 Mar
  • £34-£38
London, UK

Hackney Legacy Half Marathon and Legacy Mile | Half Marathon

  • 13.1 miles road running
  • Sun 15 Mar
  • £26
Edinburgh, UK

Cramond Promenade 5K/10K/Half Marathon | Half Marathon

  • 13.1 miles road running
  • Sun 15 Mar
  • £26-£28
Nantwich, Cheshire, UK

Secret Half & 20 | Secret Half

  • 13.1 miles road running
  • Sun 15 Mar
  • £34-£37
Milton Keynes, Buckinghamshire, UK

Milton Keynes Festival of Running | Half Marathon

  • 13.1 miles road running
  • Sun 22 Mar
  • £32-£34
Carlisle, Cumbria, UK

Run Carlisle Half Marathon and 10K | Half Marathon

  • 13.1 miles road running
  • Sun 22 Mar
  • £35
Wilmslow, Cheshire, UK

Waters Wilmslow Running Festival | The Asics Half Marathon

  • 13.1 miles road running + 386 ft ascent
  • Sun 29 Mar
  • £30-£32
Fleet, Hampshire, UK

Fleet Half Marathon

  • 13.1 miles road running
  • Sun 29 Mar
  • £27-£30
Wantage, Oxfordshire, UK

White Horse Half Marathon

  • 13.1 miles road running
  • Sun 12 Apr
  • £28-£30
Boston, Lincolnshire, UK

Boston UK Marathon | Half Marathon

  • 13.1 miles road running
  • Sun 26 Apr
  • £38
Stratford-upon-Avon, Warwickshire, UK

Shakespeare Marathon & Half Marathon | Half Marathon

  • 13.1 miles road running + 102 m ascent
  • Sun 26 Apr
  • £27-£29
Carnoustie, Angus, UK

Barry Buddon FAST Half Marathon

  • 13.1 miles road running
  • Sun 10 May
  • £32
Richmond, UK

Ranelagh Half Marathon

  • 13.1 miles road running + 84 m ascent
  • Sun 10 May
  • £40-£42
Crawley, West Sussex, UK

Run Gatwick | Half Marathon

  • 13.1 miles road running
  • Sun 10 May
  • £30-£32
Hereford, Herefordshire, UK

RUN Hereford | Half Marathon

  • 13.1 miles road running + 81 m ascent
  • Sun 17 May
  • £38.40-£52
Chester, Cheshire, UK

Essar Chester Half Marathon

  • 13.1 miles road running + 355 ft ascent
  • Sun 17 May
  • £23-£25
Hope Valley, Derbyshire, UK

Eyam Half Marathon | Half Marathon Run

  • 13.1 miles road running + 1699 ft ascent
  • Sun 7 Jun
  • £47
Swansea, West Glamorgan, UK

Swansea Half Marathon

  • 13.1 miles road running
  • Sun 28 Jun
  • £37
Woolacombe, Devon, UK

North Devon Half Marathon

  • 13.1 miles multi terrain running
  • Sun 23 Aug
  • £42-£47
Larne, County Antrim, UK

Antrim Coast Half Marathon

  • 13.1 miles road running
  • Sun 13 Sep
  • £35-£37
Stratford-upon-Avon, Warwickshire, UK

Stratfords Big 10K & Half Marathon | Half Marathon

  • 13.1 miles road running + 255 ft ascent
  • Sun 20 Sep
  • £24-£30
Guernsey, Guernsey

Butterfield Half Marathon

  • 13.1 miles road running
  • Sun 20 Sep
  • £39
Paignton, Devon, UK

Torbay Half Marathon and 10K | Half Marathon

  • 13.1 miles road running

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