81
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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MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- 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
- Sun 4 Oct
- £42.50-£44.50
Kingston upon Thames, UK
Kingston Half Marathon
- 13.1 miles multi terrain running
- Sun 11 Oct
- £53-£59
Chester, Cheshire, UK
MBNA Chester Metric Marathon
- 26.2 km road running + 158 m ascent
- Sun 15 Nov
- £42-£44
Conwy, Clwyd, UK
Conwy Half Marathon | Half Marathon
- 13.1 miles road running + 1247 ft ascent