Half marathons in South West in Spring
Find half marathons in South West in Spring - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- 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
- 21 charities
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
- £24-£30
Exeter Trail Races
Off-road trail races 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!
- Trees not tees
- Recycling
- Newcomers
- Dogs allowed
- Park
- Free venue entry
- Sustainability policy
- Plastic-free event
- Age 15 & over
- 10K run
- CaniCross 2
- Half marathon
- 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
- Sun 15 Mar 2026
Weymouth Half Marathon | Half Marathon
- 13.1 miles road running + 463 ft ascent
- Sun 15 Mar 2026
Ramsbury Half & 10K | Half Marathon
- 13.1 miles multi terrain running + 960 ft ascent
- Sun 22 Mar 2026
Forest of Dean Spring Trails Half Marathon
- 13.1 miles trail running
- Sun 5 Apr 2026
North Bristol Brabazon Half Marathon & 10K | Half Marathon
- 13.1 miles road running + 44 m ascent
- Sat 25 Apr 2026
Total Coastal | Half Marathon
- 13.1 miles multi terrain running + 3000 ft ascent
- Sun 26 Apr 2026
The Maer 10K & Half Marathon | Half Marathon
- 13.1 miles multi terrain running + 786 ft ascent
- Sat 9 May 2026
Sid Valley Ring Half and Third Marathon | Half Marathon
- 21.1 km trail running + 596 m ascent
- Sun 24 May 2026
Bishop Fleming Great West Run | Half Marathon
- 13.1 miles road running + 722 ft ascent
- Sat 30 May 2026
Trail Pursuit: Cornwall | Half Marathon
- 13.1 miles trail running