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Half Marathons Found in the South West
View all ↓Half Marathons In the South West 2025 - 2026
The most comprehensive list of Half Marathons in the South West in 2025 - 2026 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 :-)
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Race Calendar: Half Marathons In the South West
🚀Boosted
Stroud Half Marathon 2025
Stroud, Gloucestershire
26 Oct 25
£36.80 - £38.90
🚀Boosted
DEVON TRAIL RACES
Roadford Lake, Broadwoodwidger, Lifton, PL16 0RL
01 Nov 25
£29.68 - £33.92
🚀Boosted
The Bristol 5k and 10k Winter Warmer Run
Bristol, Avon
14 Feb 26
£25.00
4.2
Run Bournemouth
Bournemouth, Dorset
11 Oct 25 - 12 Oct 25
£15.00 - £44.75
4.5
Scare Bear Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
18 Oct 25
£18.00 - £35.00
The Giddy Horse Races: 12hr, 8hr Races (Solo & Team) Plus Canicross, Night Races, Obstacle Course Race & Trail Races
Chepstow, Gwent
25 Oct 25
£25.92 - £90.00
Wight Lines
Hordle Cliff West, Cliff Rd, Milford on Sea, SO41 0NT
26 Oct 25
£42.13
Autumn Challenge Day 1
Exmouth, Devon
01 Nov 25
£35.00
DEVON TRAIL RACES
Roadford Lake, Broadwoodwidger, Lifton, PL16 0RL
01 Nov 25
£29.68 - £33.92
Autumn Challenge Day 2
Exmouth, Devon
02 Nov 25
£35.00
Beacons Ultra, Marathon & Half Marathon
Brecon, Powys
08 Nov 25
£20.00 - £80.00
The Poole 1.5k, 5k, 10k & Half Marathon MoRun
Poole, Dorset
08 Nov 25
£15.00 - £35.00
The Southampton 1.5k, 5k, 10k & Half Marathon MoRun
Southampton
09 Nov 25
£15.00 - £35.00
NEW FOREST CENTRAL TRAIL RUN
Brockenhurst, Hampshire
15 Nov 25
£30.00 - £40.00
5.0
Bath Hilly Half & Ultra 10k
Bath, Avon
16 Nov 25
£25.00 - £31.00
DART CHALLENGE
Green Table, Lower Drive, Dartington, Dartington Hall, Totnes TQ9 6EE
21 Nov 25
£31.80
DARK DART DASH
Green Table, Lower Drive, Dartington, Dartington Hall, Totnes TQ9 6EE
22 Nov 25
£10.60 - £25.44
Smurf Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
22 Nov 25
£18.00 - £35.00
Machen Trail Races: Half and Full Marathons
Caerphilly, Mid Glamorgan
29 Nov 25
£40.00 - £50.00
4.8
Medal Mix Challenge 2025 - Day 1
Exmouth, Devon
29 Nov 25
£35.00
5.0
Night on the Edge (5k, 10K, Half Marathon and Canix races)
Mount Edgcumbe outside, Cremyll, Torpoint. PL10 1HX.
29 Nov 25
£22.50 - £37.36
4.8
Medal Mix Challenge 2025 - Day 2
Exmouth, Devon
30 Nov 25
£35.00
5.0
RACE THE LIGHT
Plymouth, Devon
06 Dec 25
£38.00 - £50.00
SoBo Series: Volumes 1 - 4
Southbourne Beach, Bournemouth, Dorset
14 Dec 25 - 27 Sep 26
£42.13
A Christmas Carol Bobble Hat Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
21 Dec 25
£23.00 - £40.00
Bell Challenge - Day 1
Exmouth, Devon
29 Dec 25
£35.00
Bell Challenge - Day 2
Exmouth, Devon
30 Dec 25
£35.00
Bell Challenge - Day 3
Exmouth, Devon
31 Dec 25
£35.00
Bell Challenge - Day 4
Exmouth, Devon
01 Jan 26
£35.00
Bell Challenge - Day 5
Exmouth, Devon
02 Jan 26
£35.00
Bell Challenge - Day 6
Exmouth, Devon
03 Jan 26
£35.00
Bell Challenge - Day 7
Exmouth, Devon
04 Jan 26
£35.00
PAGAN TRAILS
Newton Abbot, Devon
24 Jan 26
£50.00 - £80.00
Spice Up Your Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
24 Jan 26
£18.00 - £35.00
Moors Valley Wildwood Trail Series Half Marathon & 10K
Ringwood, Hampshire
25 Jan 26
£22.00 - £32.00
Chepstow Running Festival
Chepstow, Monmouthshire
25 Jan 26
£28.00 - £142.00
4.3
Winter Challenge Day 1
Exmouth, Devon
31 Jan 26
£36.00
5.0
The Cardiff 5k, 10k and Half Marathon Winter Warmer Run
Cardiff
01 Feb 26
£25.00 - £30.00
4.9
Winter Challenge Day 2
Exmouth, Devon
01 Feb 26
£36.00
5.0
Awbridge Half Marathon & 10 Mile Race
Romsey, Hampshire
22 Feb 26
£25.00 - £35.00
5.0
Two Tunnels Railway Races (Half Marathon, 10km, 5km, Colourburst)
Bath, Bath and North East Somerset
22 Feb 26
£10.80 - £49.68
4.6
HAMELDOWN HAMMER
Newton Abbot, Devon
28 Feb 26
£38.00 - £82.00
5.0
St David's Day Dragon Run 2026
Dare Valley Country Park, Dare, Aberdare, Wales, CF44 7PS
01 Mar 26
£18.00 - £35.00
Showing 1-40 of 67 results