There are 4 upcoming half marathon races in Bristol listed. Next up: The Bristol 1.5k, 5k, 10k & Half Marathon MoRun (Sunday, 15 November 2026), The Bristol 5k and 10k Winter Warmer Run (Sunday, 14 February 2027), AJ Bell Great Bristol Run (Sunday, 9 May 2027).
Upcoming races only, soonest first. Confirm dates and entry details with the organiser.
Bristol · Ashton Court Estate, Long Ashton, Bristol, UK
The Bristol 1.5k, 5k, 10k & Half Marathon MoRun is organised by The Fix Events UK in Bristol. Entry options: 5k MoRun; 10k MoRun; Half Marathon MoRun. The course surface has not been confirmed.
£30–£35
See entry options & fees
Bristol · Ashton Court Estate, Bristol, BS41 9, United Kingdom
The Bristol 5k and 10k Winter Warmer Run is organised by The Fix Events UK in Bristol. Entry options: 5 km; 10 km; Half Marathon. The course surface has not been confirmed.
£25–£30
See entry options & fees
Bristol · Rupert Street
Road races through Bristol. Half marathon starts at 08:30; 10 km at 10:40. Medal and finisher T-shirt are included.
£40–£57
See entry options & fees
Bristol · Warren Farm, Blagdon, Charterhouse
Cheddar Gorge Challenge (Marathon, Half, 10km, 6km, Fun Runs) is organised by Relish Running races in Bristol. Entry options: 6km; Cheddar Gorge Challenge 10km - Wave 1; Cheddar Gorge Challenge 10km - Wave 2; Cheddar Gorge Challenge 10km - Wave 3; Cheddar Gorge Challenge 10km - Wave 4; Cheddar Gorge Challenge Half Marathon - Wave 1; Cheddar Gorge Challenge Half Marathon - Wave 2; Cheddar Gorge Challenge Half Marathon - Wave 3; Cheddar Gorge Challenge Half Marathon - Wave 4; Cheddar Gorge Challenge Marathon - Wave 1; Cheddar Gorge Challenge Marathon - Wave 2; Bronze Omnium; Silver Omnium; Gold Omnium.
£28.08–£64.80
See entry options & fees
Work out your target half marathon time and pace.