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Half marathons in UK in March 2026
Find half marathons in UK in March 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 15 Mar
- £15-£45
Bath, Somerset, UK
GetPRO Bath Half
Run through traffic-free streets in the heart of Bath and experience the electric atmosphere on the course through the UK's only World Heritage City!
- 13.1 miles road running + 239 ft ascent
- Sun 1 Mar
- £33-£46
Berkhamsted, Hertfordshire, UK
Berkhamsted Half Marathon and 5 Mile Fun Run | Half Marathon
- 13.1 miles road running
- Sun 1 Mar
- £19.70-£22.20
Liversedge, West Yorkshire, UK
Liversedge Half Marathon & Roberttown 10K | Half Marathon
- 13.1 miles road running
- Sun 1 Mar
- £36-£42
Pwllheli, Gwynedd, UK
St Davids Day Celebration North Wales Pilgrims Half Marathon | Half Marathon
- 21 km trail running
- Fri 6 Mar
- £20-£27
Staines, Surrey, UK
Midweek Chasing Numbers Mar | Half Marathon
- 13.1 miles trail running
- Sat 7 Mar
- £47
Eastbourne, East Sussex, UK
EnduranceLife - Sussex | Half Marathon
- 13.1 miles trail running + 2185 ft ascent
- Sat 7 Mar
- £45
Bury, Lancashire, UK
BME Pre-Spring Sprint | 21K Half Marathon
- 21.6 km multi terrain running
- Sun 8 Mar
- £38-£40
Steyning, West Sussex, UK
Steyning Stinger | Half Marathon
- 21 km multi terrain running
- Sun 8 Mar
- £42
Burry Port, Dyfed, UK
Great Welsh Marathon Events | Half Marathon
- 13.1 miles road running + 240 ft ascent
- Sun 8 Mar
- £34-£36
Eastbourne, East Sussex, UK
Eastbourne Half Marathon
- 13.1 miles road running + 166 m ascent
- Sun 8 Mar
- £28-£40
Tonbridge, Kent, UK
Lambert & Foster Paddock Wood Half Marathon
- 13.1 miles road running
- Sun 8 Mar
- £23.50-£30.50
Bideford, Devon, UK
Bideford Half Marathon
- 13.1 miles road running + 846 ft ascent
- Sun 8 Mar
- £39
Dorking, Surrey, UK
Leith Hill Half Marathon
- 13.1 miles trail running + 1778 ft ascent
- Sun 8 Mar
- £36
Inverness, Highland, UK
Inverness Half Marathon & 5K | Half Marathon
- 13.1 miles road running
- Sat 14 Mar
- £30-£32.50
Otley, West Yorkshire, UK
Welcome Way | 13 Mile
- 13 miles trail running + 2200 ft ascent
- Sat 14 Mar
- £40
Carmarthen, Dyfed, UK
Brechfa Trail Races: Half Marathon & Marathon | Half Marathon
- 13 miles trail running
- Sun 15 Mar
- £16-£30
Stowmarket, Suffolk, UK
Stowmarket Striders Half Marathon & 10K
- Half marathon
- 10K run
- Sun 15 Mar
- £36-£38
Weymouth, Dorset, UK
Weymouth Half Marathon | Half Marathon
- 13.1 miles road running + 463 ft ascent
- Sun 15 Mar
- £20-£57
East Molesey, UK
Hampton Court Palace Half Marathon
- 13.1 miles multi terrain running
- Sun 15 Mar
- £22-£25
Cambridge, Cambridgeshire, UK
Cambridge Boundary Run | Half Marathon
- 13.1 miles trail running
- Sun 15 Mar
- £30-£35
Richmond, UK
The Richmond Spring Riverside 10K and Half Marathon Run | Half Marathon
- 13.1 miles trail running