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.
- 20/07/2025 Wrexham 10km
- 22/07/2025 British Miler Club 800m & 1500m @ Aberdare
- 22/07/2025 Throws Open @ Aberdare
- 23/07/2025 SSAFA 5km Series 3 of 3 @ Cardiff
- 23/07/2025 Sorbrook 10km @ Cwmbran
- 25/07/2025 England Athletics U20, U23 & Seniors Championships incorporating U20 & Seniors Combined Events @ Birmingham Until 27th July
- 02/08/2025 British Athletics Senior Championships @ Birmingham Until 3rd August
- 02/08/2025 Welsh U11 U13 & U15 League Round 3 of 3 @ Carmarthen
- 07/08/2025 European U20 Athletics Championships @ Tampere, Finland Until 10th August
- 08/08/2025 England U17 & U15 combined events championships @ Birmingham Until 10th August
- 12/08/2025 British Milers Club 800m, 1500m & 3000m @ Aberdare
- 16/08/2025 National Athletics League Senior Men & Women Championship Promotion Match @ Oxford
- 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
- 06/09/2025 U13 & U15 Youth Development League National Final @ TBC
- 07/09/2025 Cardiff 10km
- 07/09/2025 U17 & U20 Youth Development League National Final @ TBC
- 12/09/2025 British Masters Championships @ Derby Until 14th September
- 13/09/2025 World Athletics Championships @ Tokyo, Japan Until 25th September