Road Half marathons in South West in Spring
Find road 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
- 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 15 Mar 2026
Weymouth Half Marathon | Half Marathon
- 13.1 miles road running + 463 ft ascent
- Sun 5 Apr 2026
North Bristol Brabazon Half Marathon & 10K | Half Marathon
- 13.1 miles road running + 44 m ascent
- Sun 24 May 2026
Bishop Fleming Great West Run | Half Marathon
- 13.1 miles road running + 722 ft ascent