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5k Runs Found In Cardiff

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5k Runs | Cardiff | 2025 - 2026

The most comprehensive calendar of Cardiff 5k Runs in 2025 - 2026. Discover, compare and book 5k Races near you with Find A Race.

Find A Race is the UK's most popular event listings website, with over 3 million users a year using our database of over 2,500 events to discover, compare and book their next challenge.


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Wales

Wales

Race Calendar: 5km Runs In & Near Cardiff

Smurf Run - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
Sat 22 Nov 25
£18.00 - £33.00

A Christmas Carol Bobble Hat Run - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
Sun 21 Dec 25
£20.00 - £40.00

Spice Up Your Run - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
Sat 24 Jan 26
£18.00 - £35.00

Chepstow Running Festival

Chepstow, Monmouthshire
Sun 25 Jan 26
£30.00 - £36.00
4.3

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

Cardiff
Sun 01 Feb 26
£25.00 - £30.00
4.9

The Bristol 5k and 10k Winter Warmer Run

Bristol, Avon
Sat 14 Feb 26
£25.00
4.2

Caerphilly Trail 5k and 10k

Caerphilly, Mid Glamorgan
Sun 15 Feb 26
£26.00 - £30.00
4.7

St David's Day Dragon Run 2026

Dare Valley Country Park, Dare, Aberdare, Wales, CF44 7PS
Sun 01 Mar 26
£18.00 - £35.00

The Dashing Dog Charity Run - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
Sun 15 Mar 26
£18.00 - £38.00

The Nearly But Not Quite London Marathon - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
Sun 26 Apr 26
£18.00 - £35.00

Rocky at 50 Run - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
Sat 30 May 26
£18.00 - £35.00

Inflatable 5K - Bristol

Bristol, North Somerset
Sat 30 May 26
£23.00 - £53.00
5.0

On Sale

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

Bristol, Somerset
Sun 14 Jun 26
£8.10 - £75.60
4.7

Inflatable 5K - Cardiff

Cardiff
Sat 27 Jun 26
£23.00 - £53.00

On Sale

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

Chepstow Running Festival

Chepstow, Gwent
Sat 15 Aug 26
£30.00 - £36.00
4.3
Showing 1-17 of 17 results

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