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Half marathons in UK in May 2026
Find half marathons in UK in May 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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MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sun 10 May
- £30-£32
Hereford, Herefordshire, UK
RUN Hereford | Half Marathon
- 13.1 miles road running + 81 m ascent
- Sun 10 May
- £40-£42
Llanrwst, Clwyd, UK
Snowdonia Half Marathon
- 13.1 miles road running + 1919 ft ascent
- Sun 10 May
- £36-£38
Thirsk, North Yorkshire, UK
Hardmoors 26.2 White Horse Trail Marathon | Half Marathon
- 16.5 miles trail running + 1900 ft ascent
- Sun 10 May
- £25-£27
Dorchester, Dorset, UK
Hardy Half Marathon | Original Hardy Half - 13.1 Miles
- 13.1 miles trail running + 1332 ft ascent
- Sun 10 May
- £40-£42
Reading, Berkshire, UK
Goring Gap Trails | Run - Half Marathon
- 13.1 miles trail running + 102 m ascent
- Sun 10 May
- £40-£42
Polegate, East Sussex, UK
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, UK
London West Spartan Trifecta Weekend | Beast 21K
- 21 km multi terrain running
- Sat 16 May
- £25-£35
Rugeley, Staffordshire, UK
Merrell Cannock Chase Challenge | Half Marathon Trail Run
- 13.1 miles trail running
- Sat 16 May
- £30-£32
Matlock, Derbyshire, UK
White Peak Half Marathon
- 13.1 miles trail running + 800 ft 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
- £33-£35
Market Harborough, Leicestershire, UK
Market Harborough Half Marathon
- 13.1 miles road running
- Sun 17 May
- £38-£40
Worcester, Worcestershire, UK
Worcester Marathon, Half Marathon and 10K | Half Marathon
- 13.1 miles road running + 512 ft ascent
- Sun 17 May
- £28-£73
Strabane, County Antrim, UK
Strabane Lifford Half Marathon
- 13.1 miles road running
- Sun 17 May
- £27-£35
Chislehurst, UK
The Maypole Project Chislehurst Half Marathon
- 13.1 miles multi terrain running + 883 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
- Sat 23 May
- £42-£44
Eastbourne, East Sussex, UK
Seven Sisters Half Marathon
- 13.1 miles trail running + 2057 ft ascent
- Sun 24 May
- £45
Exeter, Devon, UK
Bishop Fleming Great West Run | Half Marathon
- 13.1 miles road running + 722 ft ascent
- Sun 24 May
- £30-£32
Buxton, Derbyshire, UK
The Buxton Half Marathon
- 13.1 miles road running + 1508 ft ascent
- Fri 29 May
- £20-£27
Staines, Surrey, UK
Midweek Medal Madness | Leons Birthday Run | Half Marathon
- 13.1 miles road running
- Sat 30 May
- £47-£49
Ballycastle, County Antrim, UK
Norn Iron 100 Half Marathon
- 13.1 miles trail running
- Sat 30 May
- £44
Saint Agnes, Cornwall, UK
Trail Pursuit: Cornwall | Half Marathon
- 13.1 miles trail running