In case of any competition changes please keep checking back and the links to organisers websites. Only UK Athletics / Welsh Athletics licenced events are listed.
- 15/08/2026 Chepstow 5km, 10km & Half Marathon
- 23/08/2026 Beast of Bryn 10.5 & 6.5 Mile @ Port Talbot
- 23/08/2026 St Clears 10km
- 28/08/2026 Murder Mile @ Cross Keys
- 02/09/2026 Run4All Neath 5km Summer Series Race 3 of 3 @ Aberavon
- 05/09/2026 Tydfilians 16.5 Mile Roman Run @ Brecon
- 06/09/2026 Cardiff 10km
- 12/09/2026 Welsh Junior Road Relay Championships @ Pembrey
- 13/09/2026 Llantwit Major 10km & 5km
- 20/09/2026 Swansea Bay 10km 3km & 1km
- 20/09/2026 British Masters Half Marathon Championships @ Dumfries
- 20/09/2026 Porthkerry 5 Mile Multi Terrain
- 27/09/2026 West Glamorgan Cross Country League Round 1 of 5 @ Tairgwaith
- 04/10/2026 Cardiff Half Marathon SOLD OUT
- 10/10/2026 John Collins Cross Country League Round 1 incorporating West Wales Cross Country Championships @ Pembrey
- 10/10/2026 John Collins Cross Country League Round 1 of 5 @ Pembrey Country Park
- 11/10/2026 Blaze the Biblins 10km Multi Terrain @ Monmouth
- 18/10/2026 West Glamorgan Cross Country League Round 2 of 5 @ Pembrey Country Park
- 21/10/2026 Welsh Inter Schools Cross Country Championships @ Brecon
- 25/10/2026 Tenby 10km