0081
Half Marathons Found in the South West
View all ↓Half Marathons In the South West 2026 - 2027
The most comprehensive list of Half Marathons in the South West in 2026 - 2027 including Half Marathons near Bristol, Bournemouth, Plymouth, Bath and Cheltenham. Find your perfect race!
Top Tip: Viewing this page in the default “Featured view” will show you all the Best Half Marathons in and around the South West. If you’re ready to set yourself a challenge right now then switching to “Bookable view” will show you those that can be booked instantly and securely through Find A Race. Guarantee your place today and get training :-)
Popular & Featured
Race Calendar: Half Marathons In the South West
🚀Boosted
Exeter Trail Races
Escot Park, Ottery St Mary, Devon, EX11 1LU.
Sat 28 Mar 26
£26.50 - £33.92
🚀Boosted
Bath & Bristol Railway Races; 50km, Marathon, 25km, Half, 10km & 2km Fun Run
Bath, Avon
Sun 19 Apr 26
£8.10 - £70.20
4.9
🚀Boosted
Roadford Lake Trail Races
Roadford Lake, Broadwoodwidger, Lifton, PL16 0RL
Sat 16 May 26
£14.84 - £29.68
🚀Boosted
Rame Head Race
Mount Edgecumbe, Cremyl, Torpoint, PL10 1HX
Sat 13 Jun 26
£9.54 - £46.64
BigSea Trails (WATER)
Knoll Beach, Ferry Rd, Swanage, BH19 3AQ
Sun 07 Jun 26
£38.42 - £68.14
Rame Head Race
Mount Edgecumbe, Cremyl, Torpoint, PL10 1HX
Sat 13 Jun 26
£9.54 - £46.64
Pheasant Challenge Day 1
Bridestow, Devon
Sat 13 Jun 26
£36.00
Cheddar Gorge Challenge (Marathon, Half, 10km, 6km, Fun Runs)
Bristol, Somerset
Sun 14 Jun 26
£8.10 - £75.60
4.7
Pheasant Challenge Day 2
Bridestow, Devon
Sun 14 Jun 26
£36.00
Giants Head Weekend
Village Hall, East Street Sydling St Nicholas, Dorchester, DT2 9NU
Sat 20 Jun 26 - Sun 21 Jun 26
Free - £55.39
Summer Challenge Day 1
Exmouth, Devon
Sat 27 Jun 26
£36.00
Summer Challenge Day 2
Exmouth, Devon
Sun 28 Jun 26
£36.00
Phoenix South Wales - Butterfly Run
Treharris, Mid Glamorgan
Sat 11 Jul 26
£22.00 - £35.00
Wye Valley Tunnel Run (Marathon, Half, 10km, Colourburst)
Sedbury, Gloucestershire
Sun 19 Jul 26
£10.80 - £64.80
4.1
Ooops I Ran It Again - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sat 25 Jul 26
£18.00 - £35.00
THE DARTMOOR CROSSING & GREAT ESCAPE
Ivybridge, Devon
Sat 01 Aug 26
£55.00 - £85.00
5.0
Phoenix South Wales - Rose Run
Treharris, Mid Glamorgan
Sat 01 Aug 26
£22.00 - £35.00
Phoenix South Wales - Kingfisher Run
Bargoed, Mid Glamorgan
Sun 02 Aug 26
£22.00 - £35.00
Chepstow Running Festival
Chepstow, Gwent
Sat 15 Aug 26
£30.00 - £36.00
4.3
The Frome Running Festival 5k, 10k & Half Marathon
Frome, Somerset
Sun 16 Aug 26
£34.00 - £40.00
5.0
Two Tunnels Railway Races (Ultra, Marathon, Half Marathon, 10km, 5km, Colourburst)
Bath, Bath and North East Somerset
Sun 16 Aug 26
£10.80 - £87.48
4.6
SOUTHAMPTON RUNNING FESTIVAL
Southampton, Hampshire
Sun 16 Aug 26
£12.00 - £36.00
4.7
Train-ing Challenge
Bridestow, Devon
Sat 29 Aug 26
£36.00
Steam Challenge
Bridestow, Devon
Sun 30 Aug 26
£36.00
Choo-Choo Challenge
Bridestow, Devon
Mon 31 Aug 26
£36.00
Phoenix South Wales - Alice in Runderland
Treharris, Mid Glamorgan
Sat 12 Sep 26
£22.00 - £35.00
Phoenix South Wales - Are We There Yet?
Bargoed, Mid Glamorgan
Sun 13 Sep 26
£22.00 - £35.00
Something To Talk About
Avon Tyrrell Outdoor Activity Centre, Bransgore, Christchurch BH23 8EE
Sun 20 Sep 26
£42.13
Bumble Bee Challenge Day 1
Exmouth, Devon
Sat 26 Sep 26
£36.00
Bumble Bee Challenge Day 2
Exmouth, Devon
Sun 27 Sep 26
£36.00
Quantock Hills Trail Half Marathon
Kilve Court - SSE Outdoors Kilve, Bridgewater Somerset, TA5 1EA
Sun 04 Oct 26
£34.70
Autumn Challenge Day 1
Exmouth, Devon
Sat 10 Oct 26
£36.00
Run Bournemouth
Bournemouth, Dorset
Sat 10 Oct 26 - Sun 11 Oct 26
£15.50 - £46.25
4.5
Autumn Challenge Day 2
Exmouth, Devon
Sun 11 Oct 26
£36.00
Bath & Bristol Railway Races; 50km, Marathon, 25km, Half, 10km & 2km Fun Run
Bath, Avon
Sun 11 Oct 26
£8.10 - £70.20
4.9
Phoenix South Wales - Aberfan Memorial Run
Merthyr Tydfil, Mid Glamorgan
Sun 18 Oct 26
£22.00 - £35.00
Wight Lines
Hordle Cliff West, Cliff Rd, Milford on Sea, SO41 0NT
Sun 25 Oct 26
£42.13
Spooky Challenge Day 1
Bridestow, Devon
Sat 31 Oct 26
£36.00
Spooky Challenge Day 2
Bridestow, Devon
Sun 01 Nov 26
£36.00
Beacons Ultra, Marathon & Half Marathon
Brecon, Powys
Sat 07 Nov 26
£20.00 - £80.00
4.0
NEW FOREST CENTRAL TRAIL RUN
Brockenhurst, Hampshire
Sat 14 Nov 26
£32.50 - £42.50
5.0
Machen Trail Races: Half and Full Marathons
Caerphilly, Mid Glamorgan
Sat 28 Nov 26
£40.00 - £50.00
4.9
The Snow Globe Gallop Bobble Hat Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sun 20 Dec 26
£26.00 - £40.00
The Cardiff 5k, 10k and Half Marathon Winter Warmer Run
Cardiff
Sun 01 Feb 26
£30.00 - £35.00
4.9
Showing 41-80 of 81 results