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.
- 19/07/2025 12km Rabbit Run Multi Terrain Race @ Merthyr Mawr
- 20/07/2025 Wrexham 10km
- 23/07/2025 SSAFA 5km Series 3 of 3 @ Cardiff
- 23/07/2025 Sorbrook 10km @ Cwmbran
- 29/07/2025 Poppit Sands 5km Race 2 of 3
- 06/08/2025 Run4All 5k Summer Series Race 2 of 3 @ Aberavon
- 12/08/2025 Poppit Sands 5km Race 3 of 3
- 16/08/2025 Race The Train Multi Terrain Races @ Tywyn
- 17/08/2025 Beast Of Bryn 6.5 & 10.5 Mile Multi Terrain Races
- 17/08/2025 St Clears 10km incorporating the West Wales Championships
- 03/09/2025 Run4All 5k Summer Series Race 3 of 3 @ Aberavon
- 07/09/2025 Cardiff 10km
- 14/09/2025 Swansea Bay 10km 3km & 1km
- 14/09/2025 Llantwit Major 10km & 5km
- 20/09/2025 Welsh U13 U15 & U17 Road Relay Championships @ Parc Bryn Bach
- 28/09/2025 Pembrokeshire 10km & Half Marathon @ Dale
- 05/10/2025 Cardiff Half Marathon SOLD OUT
- 18/10/2025 Afan Forest Half Marathon Multi Terrain @ Port Talbot
- 22/10/2025 Welsh Inter Schools Cross Country Championships @ Brecon
- 25/10/2025 Marathon Eryri