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.
- 25/01/2025 120th Welsh Clubs Cross Country Championships @ Pembrey Country Park
- 26/01/2025 Penarth & Dinas 10.3km Multi Terrain Race @ Comeston Lake Country Park SOLD OUT
- 26/01/2025 Resolution Run 5km @ Builth Wells
- 01/02/2025 British Universities Cross Country Championships @ Cardiff
- 08/02/2025 John Collins Gwent Cross Country League 4 of 5 (Juniors & Seniors) @ Margam Park
- 08/02/2025 British Cross Challenge 4 @ Leeds
- 16/02/2025 Llanelli 10km & Half Marathon
- 19/02/2025 62nd Welsh Secondary Schools & Colleges Cross Country Championships @ Brecon
- 22/02/2025 Afan Forest Half Marathon Multi Terrain @ Port Talbot
- 23/02/2025 West Glamorgan Cross Country League 4 of 5 (Seniors) @ Kenfig Nature Reserve
- 23/02/2025 Sorbrook Slog 7 Mile Multi Terrain Race @ Cwmbran
- 01/03/2025 Rhayader Round the Lakes 10km & 30km
- 01/03/2025 St Davids Day 5km 10km Half Marathon Marathon & Ultra Marathon Dragon Runs @ Aberdare
- 02/03/2025 John Collins Gwent Cross Country League 5 of 5 (Juniors & Seniors) @ Brecon
- 02/03/2025 Newport Half Marathon
- 08/03/2025 British Cross Challenge 5 & UK Inter Counties Cross Country Championships @ Nottingham
- 09/03/2025 British Masters Half Marathon Championships @ Paddock Wood
- 09/03/2025 Cardiff 10 & 20 Mile Races
- 16/03/2025 Llanelli Half & Full Marathons
- 16/03/2025 Merthyr Half Marathon