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Half Marathons Found in the South West

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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 :-)


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Bristol

Bristol

Race Calendar: Half Marathons In the South West

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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 - Are We There Yet?

Bargoed, Mid Glamorgan
Sun 13 Sep 26
£35.00

Badminton Estate (Marathon, Half, 10km, 5km & Fun Run)

Badminton, Didmarton, Gloucestershire
Sun 20 Sep 26
£8.23 - £64.80
4.0

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

Doughnut Dash - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
Sat 03 Oct 26
£18.00 - £34.00

Southampton Half Marathon, 10K, 5K & Junior

Southampton, Hampshire
Sun 04 Oct 26
£11.00 - £38.00
5.0

Quantock Hills Trail Half Marathon

Kilve Court - SSE Outdoors Kilve, Bridgewater Somerset, TA5 1EA
Sun 04 Oct 26
£42.13

Phoenix Running Devon - The Hairy Hands

Newton Abbot, Devon
Sun 04 Oct 26
£27.00 - £35.00

Ashton Court Epic Trail Sponsored By GORUCK

Bristol, Avon
Sun 04 Oct 26
£25.00 - £55.00
5.0

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

The Maverick Jurassic Coast Trail 2026

Wareham, Corfe Castle, Dorset
Sat 17 Oct 26
£9.10 - £50.44

Scare Bear Run 2026 - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
Sat 17 Oct 26
£18.00 - £34.00

Wight Lines

Hurst Rd, Milford on Sea, Lymington SO41 0PY
Sun 25 Oct 26
£42.13

PHOENIX SOUTH WALES - ZOMBIE RUN

Pontypridd, Mid Glamorgan
Sat 31 Oct 26
£35.00

Spooky Challenge Day 1

Bridestow, Devon
Sat 31 Oct 26
£36.00

The Cardiff 1.5k, 5k, 10k & Half Marathon MoRun

Cardiff
Sun 01 Nov 26
£15.00 - £35.00
5.0

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

Afan Forest Trail Half Marathon & 10k

Bryn Bettws Lodge, Port Tolbot SA12 9SP
Sat 14 Nov 26
£27.18 - £35.55
5.0

Phoenix South Wales - Lest We Forget 2026

Cardiff, South Glamorgan
Sat 14 Nov 26
£35.00

NEW FOREST BROCKENHURST TRAIL RUN (SATURDAY)

Brockenhurst, Hampshire
Sat 14 Nov 26
£32.50 - £42.50
5.0

The Southampton 1.5k, 5k, 10k & Half Marathon MoRun

Southampton
Sun 15 Nov 26
£15.00 - £35.00

The Bristol 1.5k, 5k, 10k & Half Marathon MoRun

Bristol, North Somerset
Sun 15 Nov 26
£15.00 - £35.00

Bath Hilly Half & Ultra 10k

Bath, Avon
Sun 15 Nov 26
£27.00 - £33.00
4.5

Jelly Runners

Exeter, Devon
Sun 15 Nov 26
£27.00 - £35.00

NEW FOREST BROCKENHURST TRAIL RUN (SUNDAY)

Brockenhurst, Hampshire
Sun 15 Nov 26
£34.50 - £44.50
5.0

The Maverick Dark Castle Trail 2026 - Friday

Wareham, Corfe Castle, Dorset
Fri 20 Nov 26
£9.10 - £40.90

The Smurf Run - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
Sat 21 Nov 26
£18.00 - £34.00

RACE THE LIGHT

Plymouth, Devon
Sat 28 Nov 26
£44.00 - £56.00
3.7

Machen Trail Races: Half and Full Marathons

Caerphilly, Mid Glamorgan
Sat 28 Nov 26
£40.00 - £50.00
4.9

Phoenix South Wales - Cheeky Fox

Treharris, Mid Glamorgan
Sat 28 Nov 26
£35.00

THE DOOMSDAY RUN

Wareham, Dorset
Sun 29 Nov 26
£30.00 - £50.00

Phoenix South Wales - Christmas Advent Run

Merthyr Tydfil, Mid Glamorgan
Sun 29 Nov 26
£35.00

Pace Makers

Exeter, Devon
Sun 06 Dec 26
£27.00 - £35.00

Step into Christmas

Southbourne Beach, Bournemouth, Dorset
Sun 13 Dec 26
£42.13

Santa Run Wales

Dare Valley Country Park, Aberdare, CF44 7PS
Sat 19 Dec 26
£12.94
Showing 1-40 of 67 results
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