Half marathons in South West
Find half marathons near me in South West for 2025/2026 - search by date or place, display on a map or use the advanced search to find your perfect race.
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Click an event for full event details, location, route, sustainability, what's included and how to enter.
- Sun 31 Aug
- £30
- Sun 31 Aug
- £30
Something Wild Festival | Half Marathon
A stunning but tough half marathon trail race taking in the South West Coast Path for runners (and walkers) of all abilities with chip timing and medals for all, plus an uplifting festival weekend!
- Chip timing
- Enter online
- Undulating
- Age 17 & over
- 13.1 miles trail running + 2001 ft ascent
- Sun 28 Sep
- £30-£32
- 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
- 17 charities
- Sun 12 Oct
- £44.75-£50
- 17 charities
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
- Sat 1 Nov
- £32
- 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 29 Nov
- £35
- 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
- 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 1 Mar 2026
- £35-£37
- Sun 1 Mar 2026
- £35-£37
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
- Sun 15 Mar 2026
- 13 charities
- Sun 15 Mar 2026
- 13 charities
GetPRO Bath Half
Secure your charity place in the Bath Half Marathon today. Run for charity in this award winning event while supporting top UK charities. Find a cause and join their team today!
- 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
- Sun 10 May 2026
- £43-£52
- 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
- Sun 17 Aug
South West Spartan | Beast 21K
- 21 km multi terrain running
- Sun 7 Sep
Westonbirt Arboretum Summer | Half Marathon
- 13.1 miles trail running + 175 m ascent
- Sun 28 Sep
The Forest of Dean Autumn Half Marathon
- 13.1 miles multi terrain running
- Sun 16 Nov
Bath Hilly Half & Ultra 10K | Half Marathon
- 21.1 km trail running + 600 m ascent
- Sat 6 Dec
East Devon 8 Trigs - Half/Marathon/Ultra | 3 Trigs Half Marathon
- 21 km trail running