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Half marathons in UK in September 2025
Find half marathons near me in UK in September 2025 - filter by date or location, display on a map or use the advanced search to find your perfect race.
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Event listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sun 21 Sep
Redcar, North Yorkshire, UK
Redcar Running Festival | Redcar Half Marathon
- 13.1 miles road running
- Sun 21 Sep
St. Neots, Cambridgeshire, UK
Ouse Valley Way Marathon | Half Marathon
- 13.1 miles multi terrain running
- Sun 21 Sep
Cleethorpes, Lincolnshire, UK
ABP Humber Coastal Half Marathon 10K & Family Fun Run | Half Marathon
- 13.1 miles multi terrain running + 187 ft ascent
- Sun 21 Sep
Morecambe, Lancashire, UK
Morecambe Marathon, Half Marathon and 10K | Half Marathon
- 13.1 miles road running
- Sat 27 Sep
Otley, West Yorkshire, UK
Yorkshire Reservoir Dogs Trail Race & Ultramarathon | 13 Mile
- 13 miles trail running + 1400 ft ascent
- Sun 28 Sep
Shrewsbury, Shropshire, UK
The Pareto FM Shrewsbury Half & Metric Half Marathon | Half Marathon
- 13.1 miles road running
- Sun 28 Sep
Wiltshire, UK
Race on the Chase | Half Marathon
- 13.1 miles trail running + 1010 ft ascent
- Sun 28 Sep
Marlow, Berkshire, UK
The One on the Trail | Marlow | Half Marathon
- 13.1 miles multi terrain running
- Sun 28 Sep
Northwich, Cheshire, UK
Delamere Forest Wildwood Trail Series Half Marathon and 10K | Half Marathon Canicross
- 13.1 miles trail running + 840 ft ascent
- Sun 28 Sep
Northwich, Cheshire, UK
Delamere Forest Wildwood Trail Series Half Marathon and 10K | Half Marathon
- 13.1 miles trail running + 840 ft ascent
- Sun 28 Sep
Stoke-on-Trent, Staffordshire, UK
Potters ’Arf Marathon | Half Marathon Run
- 13.1 miles road running