39

Half marathons with PB potential in UK in Spring

Find half marathons with pb potential in UK in Spring - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

Filter by date

Filter by place

Filter by category

Map

Event listings

Select an event for photos, video, route, location, reviews, entry fees and how to enter.

  • 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

Other UK events

Search options

Back to search options
4 steps to wellbeing
Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.