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Half marathons in UK in October 2026
Find half marathons in UK in October 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.
- Sat 31 Oct
- £26-£42
Telford, Shropshire
The Pumpkin Marathon & Spooky Halloween Challenge
Embrace the Halloween spirit with a fun, multi-lap trail challenge! Costumes, day-or-night running, and constant support combine for a thrilling, treat-filled test of endurance.
- 10K run 2
- Half marathon 2
- Marathon 2
- 5K run 2
- Sat 31 Oct
- £30-£32
Leeds, West Yorkshire
Hubble Bubble & Ghostly 1 Mile | Half Marathon
A Halloween-themed half marathon you won't want to miss, bringing together runners of all abilities to share memories in what they love to do. Reach the finish to enjoy tasty Halloween treats.
- 13.1 miles trail running + 144 ft ascent
- Sat 31 Oct
- £34-£36
Ware, Hertfordshire
Halloween Hobble | Half Marathon
Come join a Halloween Party of a different kind
- 13.1 miles track and field
- Sat 3 Oct
- £44-£46
Lewes, East Sussex
Dark Downs Half Marathon
- 13.8 miles trail running + 1686 ft ascent
- Sun 4 Oct
- £30-£38
Carlisle, Cumbria
The Great Cumbrian Runs | Half Marathon
- 13.1 miles road running + 402 ft ascent
- Sun 4 Oct
- £40-£42
Bangor, Gwynedd
Bangor City 10K & Half Marathon | Half Marathon
- 13.1 miles road running
- Sun 4 Oct
- From £30.40
Basingstoke, Hampshire
Destination Basingstoke Phillips Law Half Marathon, 10K & 5K | Half Marathon
- 13.1 miles road running + 872 ft ascent
- Sun 4 Oct
- £35
Stockbridge, Hampshire
Clarendon Marathon | Half Marathon
- 13 miles multi terrain running
- Sat 10 Oct
- £23-£29
Dronfield, Derbyshire
The Drone Valley Trail Half Marathon
- 13.1 miles trail running
- Sun 11 Oct
- £31-£39
Leicester, Leicestershire
Run Leicester Festival Half Marathon and 10K | Half Marathon
- 13.1 miles road running
- Sun 11 Oct
- £53-£59
Chester, Cheshire
MBNA Chester Metric Marathon
- 26.2 km road running + 158 m ascent