Half marathons in South West
Find half marathons near me in South West for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.
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- Sun 28 Sep
- £30-£32
RUN Barnstaple | Half Marathon
Looking for a PB? This is your course. Pancake-flat & mostly traffic-free, come to explore the Tarka Trail then receive a fabulous medal.
- Enter online
- Flat
- Age 17 & over
- 13.1 miles road running
- Sun 12 Oct
- £44.75-£50
Bournemouth Half Marathon
Sun... Sea... Running as it should be. Run along both Boscombe and Bournemouth piers on a stunning coastal route as part of the Run Bournemouth weekend running festival.
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Age 17 & over
- 13.1 miles road running + 101 m ascent
- Sat 1 Nov
- £32
Devon Trail Races | Half Marathon
Come and explore the trails of Roadford Lake on this well-loved event! Professionally chip timed, with a finish line beer and bottle opener medal to help open it!
- Chip timing
- Enter online
- Hilly
- Traffic free
- Age 16 & over
- 13.1 miles trail running
- Sat 8 Nov
- £30-£35
Poole MoRun | Half Marathon
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the half marathon, Poole!
- Chip timing
- Enter online
- Undulating
- Age 17 & over
- 13.1 miles trail running
- Sat 29 Nov
- £35
Night on the Edge | Half Marathon
An exciting half marathon trail run at night on a spectacular part of the Cornish South West Coast Path - from Cremyll at Mount Edgcumbe - over a challenging course with incredible atmosphere.
- Chip timing
- Enter online
- Age 16 & over
- 13.1 miles trail running + 1978 ft ascent
- Sat 29 Nov
- £35
Night on the Edge | Half Marathon Canix
An exciting half marathon trail run at night on a spectacular part of the Cornish South West Coast Path - from Cremyll at Mount Edgcumbe - over a challenging course with incredible atmosphere.
- Chip timing
- Enter online
- Age 16 & over
- 13.1 miles trail running + 1978 ft ascent
- Sun 8 Feb 2026
- £32-£34
Portland Coastal Half Marathon
Taking place from the iconic Weymouth and Portland National Sailing Academy, all abilities can take part in this festival of running in what is possibly the most stunning of coastal trail locations.
- Chip timing
- Enter online
- Undulating
- Age 17 & over
- 13.1 miles trail running + 1172 ft ascent
- Sun 1 Mar 2026
- £37.50-£39.50
Taunton Half Marathon
40th edition! A highly anticipated annual half marathon for the running community with the theatre of a traffic-free, town centre start and finish for that great race-day buzz!
- Enter online
- Age 17 & over
- 13.1 miles road running + 505 ft ascent
- Sun 15 Mar 2026
- £56.50
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!
- Trees not tees
- Wheelchair users
- Recycling
- Plastic bottle free
- Entertainment
- Ballot
- Chip timing
- Enter online
- GPS tracking
- Fundraising required
- Flat
- PB
- Traffic free
- Event village
- Urban
- Park
- Sustainability policy
- Public transport links
- Plastic-free event
- Age 17 & over
- 13.1 miles road running + 239 ft ascent
- Sat 28 Mar 2026
- £30
Exeter Trail Races | Half Marathon canicross
Off-road trail half marathon around the grounds of Escot Park with some tough little climbs along the way. Ideal for runners of all abilities with canicross category too. Medal for every finisher!
- Chip timing
- Enter online
- Hilly
- Age 16 & over
- 13.1 miles trail running + 1002 ft ascent
- Sat 28 Mar 2026
- £30
Exeter Trail Races | Half Marathon
Off-road trail half marathon around the grounds of Escot Park with some tough little climbs along the way. Ideal for runners of all abilities with canicross category too. Medal for every finisher!
- Chip timing
- Enter online
- Hilly
- Age 16 & over
- 13.1 miles trail running + 1002 ft ascent
- Sun 10 May 2026
- £43-£52
Great Bristol Run Half Marathon
Loved by Bristolians and beyond, it's the best in the South West! Each year, thousands of runners push their perseverance and passion to the limit and take on Bristol’s super-scenic half marathon.
- Chip timing
- Enter online
- Traffic free
- Age 17 & over
- 13.1 miles road running
- Sat 16 May 2026
- £28
Roadford Lake Trail Races | Half Marathon
By popular demand, a half marathon trail race has been added to the multi-sports weekend at the scenic Roadford Lake, with an inclusive and encouraging atmosphere, and lakeside camping.
- Chip timing
- Enter online
- Age 15 & over
- 13.1 miles trail running + 1298 ft ascent
- Sat 13 Jun 2026
- £24
Rame Head Race | Half Marathon
Coastal paths with a satisfying mix of hills plus flatter, faster sections on a multi-lap route round the stunning Mount Edgcumbe Peninsula - never before used for a running race!
- Chip timing
- Enter online
- Flat
- Hilly
- Age 16 & over
- 13.1 miles trail running + 2092 ft ascent
- Sun 21 Sep
Run Cheltenham | Half Marathon
- 13.1 miles road running + 352 ft ascent
- Sun 28 Sep
Race on the Chase | Half Marathon
- 13.1 miles trail running + 1010 ft ascent
- Sun 28 Sep
The Forest of Dean Autumn Half Marathon
- 13.1 miles multi terrain running
- Sun 5 Oct
Quantock Hills Half Marathon
- 21.2 km trail running + 839 m ascent
- Sun 12 Oct
Bath & Bristol Railway 10K, Half, 25K, Marathon and 50K | Half Marathon
- 13.1 miles road running
- Sun 19 Oct
The Albert Goodman Weston Super Half | Half Marathon
- 13.1 miles road running
- Sun 19 Oct
Eden Project Marathon and Half Marathon | Half Marathon
- 13.1 miles multi terrain running
- Sun 26 Oct
Grand Canal Canter | Half Marathon
- 13.1 miles trail running + 90 ft ascent
- Sat 8 Nov
East Devon 8 Trigs - Half/Marathon/Ultra | 3 Trigs Half Marathon
- 21 km trail running