Half Marathons Found In & Near Bristol
View all ↓Half Marathons In & Near Bristol 2026 - 2027
The most comprehensive list of Half Marathons in and near Bristol in 2026 - 2027. Find your perfect race!
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Don't miss out on half marathon events in Bath, Cardiff, and Cheltenham for scenic routes and unforgettable race experiences.
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Race Calendar: Half Marathons In & Near Bristol
Bath & Bristol Railway Races; 50km, Marathon, 25km, Half, 10km & 2km Fun Run
Bath, AvonPhoenix South Wales - Hug, Marry, RUN
Treharris, Mid GlamorganTwo Tunnels Railway Races (Half Marathon, 10km, 5km, Colourburst)
Bath, Bath and North East SomersetPhoenix South Wales - St David's Day Run
Cardiff, South GlamorganSt David's Day Run
CardiffGloucester Half Marathon & 10k
Gloucester, GloucestershirePhoenix South Wales - Cakeathon
Treharris, Mid GlamorganBunny Hop Races - Virtual
Ross-on-Wye, HerefordshireBath & Bristol Railway Races; 50km, Marathon, 25km, Half, 10km & 2km Fun Run
Bath, AvonPhoenix South Wales - Spinning Around
Treharris, Mid GlamorganPhoenix South Wales - NOT The London Marathon
Cardiff, South GlamorganRadyr & Morganstown Half Marathon and Marathon
CardiffPhoenix South Wales - Manta Ray Run
Treharris, Mid GlamorganConquer Cardiff Summer 5k, 10k and Half Marathon
CardiffCheddar Gorge Challenge (Marathon, Half, 10km, 6km, Fun Runs)
Bristol, SomersetPhoenix South Wales - Butterfly Run
Treharris, Mid GlamorganWye Valley Tunnel Run (Marathon, Half, 10km, Colourburst)
Sedbury, GloucestershirePhoenix South Wales - Rose Run
Treharris, Mid GlamorganChepstow Running Festival
Chepstow, GwentThe Frome Running Festival 5k, 10k & Half Marathon
Frome, SomersetTwo Tunnels Railway Races (Ultra, Marathon, Half Marathon, 10km, 5km, Colourburst)
Bath, Bath and North East SomersetPhoenix South Wales - Alice in Runderland
Treharris, Mid GlamorganQuantock Hills Trail Half Marathon
Kilve Court - SSE Outdoors Kilve, Bridgewater Somerset, TA5 1EABath & Bristol Railway Races; 50km, Marathon, 25km, Half, 10km & 2km Fun Run
Bath, AvonThe Halloween 7in7
Ross-on-Wye, HerefordshireMachen Trail Races: Half and Full Marathons
Caerphilly, Mid Glamorgan12 Days of Xmas 12in12
Ross-on-Wye, Herefordshire2 Turtle Doves
Ross-on-Wye, Herefordshire3 French Hens Run
Ross-on-Wye, Herefordshire4 Calling Birds Run
Ross-on-Wye, Herefordshire5 Golden Rings Run
Ross-on-Wye, Herefordshire7 Swans a Swimming
Ross-on-Wye, Herefordshire9 Ladies Dancing
Ross-on-Wye, Herefordshire10 Lords a Leaping
Ross-on-Wye, Herefordshire11 Pipers Piping
Ross-on-Wye, Herefordshire12 Drummers Drumming
Ross-on-Wye, Herefordshire6 Geese a-laying Run
Ross-on-Wye, HerefordshireIf you still haven’t found what you’re looking for here are a few suggestions: broaden your search and take a look at Half Marathons across the whole of the South West, and maybe even into Wales or the West Midlands if you’re willing and able to travel a bit further. We also list Half Marathons in and around Bath. If you’re in the Bristol area but fancy something a bit shorter then check out our Bristol 10k Runs page: and of course we also have Bristol Marathons list if you are looking to step up the distance. If you’re happy to travel or you want to build a race into a trip away then check out our UK-wide Half Marathons calendar and you can refine and filter your search from there.