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Half Marathons Found In & Near Bristol

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Half Marathons In & Near Bristol 2024 - 2025

The most comprehensive list of Half Marathons in and near Bristol in 2024 - 2025. 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 Bristol. 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 :-)

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

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The Bristol 5k and 10k Winter Warmer Run

Bristol, Avon
09 Feb 25
£22.00
4.0

The Turtle Run

Aberdare, Mid Glamorgan
25 Jan 25
£27.00 - £40.00

Chepstow Racecourse 5k, 10k & Half Marathon

Chepstow, Monmouthshire
26 Jan 25
£28.00 - £142.00
4.1

The Cardiff 5k, 10k and Half Marathon Winter Warmer Run

Cardiff
08 Feb 25
£22.00 - £25.00
5.0

The Who Framed Roger Rabbit Love Run - Wales

Aberdare, Mid Glamorgan
22 Feb 25
£27.00 - £40.00

Two Tunnels Railway Races (Half Marathon, 10km, 5km, Colourburst)

Bath, Bath and North East Somerset
23 Feb 25
£10.80 - £45.36
4.6

St David's Day Run

Cardiff
01 Mar 25
£10.00 - £25.00
5.0

St David's Day Dragon Run

Aberdare, Mid Glamorgan
01 Mar 25
£27.00 - £40.00

Save The Rhino Run - Wales

Aberdare, Mid Glamorgan
22 Mar 25
£27.00 - £40.00

Gloucester Half Marathon & 10k

Gloucester, Gloucestershire
30 Mar 25
£32.00 - £142.00

Collingbourne Races

Crawlboys farm, Ludgershall, SP11 9PR
10 May 25
£21.44 - £32.04
4.7

Taunton Trail 10K & Half marathon

Taunton Rugby Football Club ‍Veritas Park Hyde Lane, Bathpool Taunton Somerset TA2 8BU
25 May 25
£25.68 - £32.04

Conquer Cardiff Summer 5k, 10k and Half Marathon

Cardiff
07 Jun 25
£22.00 - £25.00
4.5

Cheltenham Running Festival 5k, 10k, Half Marathon & Juniors

Cheltenham, Gloucestershire
08 Jun 25
£7.00 - £152.00

Cheddar Gorge Challenge (Marathon, Half, 10km, 6km, Fun Runs)

Bristol, Somerset
08 Jun 25
£5.40 - £75.60
4.7

Salisbury Plain Summer Edition

Old Fowler Barracks, Ludgershall road, Ludgershall, SP11 9RR.
14 Jun 25
£40.00 - £60.00
4.7

The Drop - Bath

The Huntsman, Bath, 1 Terrace Walk, North Parade, Bath, Somerset, BA1 1LJ
06 Jul 25
£50.09 - £56.46

Wye Valley Tunnel Run (Marathon, Half, 10km, Colourburst)

Sedbury, Gloucestershire
20 Jul 25
£10.80 - £59.40
3.8

Brecon Beacons Trails

Brecon, Talybont-on-Usk, Powys
09 Aug 25
£37.00 - £352.00

Chepstow Running Festival 5k, 10k & Half Marathon

Chepstow, Gwent
16 Aug 25
£28.00 - £142.00
4.1

The Frome Running Festival 5k, 10k & Half Marathon

Frome, Somerset
17 Aug 25
£30.00 - £142.00

Two Tunnels Railway Races (Ultra, Marathon, Half Marathon, 10km, 5km, Colourburst)

Bath, Bath and North East Somerset
17 Aug 25
£10.80 - £81.00
4.6

Blackdown Hills 10K & Half marathon

Taunton Racecourse, Orchard Portman, Taunton, Somerset, TA3 7BL
07 Sep 25
£26.74 - £32.04
5.0

Westonbirt Arboretum Half Marathon, 10km, 5km & Fun Run

Tetbury, Gloucestershire
07 Sep 25
£8.10 - £45.36
4.3

Quantock Hills Trail Half Marathon

Kilve Court - SSE Outdoors Kilve, Bridgewater Somerset, TA5 1EA
05 Oct 25
£34.70

Beacons Ultra, Marathon & Half Marathon

Brecon, Powys
08 Nov 25
£40.00 - £80.00

Eastnor Castle Backyard 8hr, Backyard 12hr and Relay

Ledbury, Eastnor, Herefordshire
10 May 25
£64.80 - £172.80
5.0
Showing 1-26 of 26 results

If 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.