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.
- 01/05/2025 Afan Nedd Tawe Schools & Colleges U15 U17 & U20 Championships @ Swansea
- 03/05/2025 U13 & U15 Youth Development League Round 1 of 3 @ Gloucester
- 07/05/2025 Bristol 800m & 3000m Open
- 10/05/2025 West Wales U13 to Seniors Championships @ Swansea
- 18/05/2025 Welsh U11 U13 & U15 Round 1 of 3 League @ Brecon
- 21/05/2025 Cardiff Sprints Open
- 24/05/2025 Bruce Longden Hurdles Festival @ Chelmsford
- 24/05/2025 British Masters Throws Pentathlon, 10,000m & 1 Mile Championships @ Oxford
- 25/05/2025 U17 & U20 Youth Development League Round 2 of 3 @ Cardiff
- 31/05/2025 National Athletics League Senior Men & Women Round 1 of 3 @ Yeovil
- 01/06/2025 U13 & U15 Youth Development League Round 2 of 3 @ Swansea
- 03/06/2025 British Milers Club 800m & 1500m @ Aberdare incorporating Welsh Junior Steeplechase Championships
- 07/06/2025 Welsh U11 U13 & U15 Round 2 of 3 League @ Swansea
- 08/06/2025 Avon AA/Yate & District AC Open incorporating the Welsh Masters Championships @ Yate
- 14/06/2025 Welsh U13 U15 & U20 Championships @ Swansea Until 15th June
- 23/06/2025 Afan Nedd Tawe Schools Athletics Association U14 & U16 Girls Cup Match @ Swansea
- 26/06/2025 Afan Nedd Tawe Schools Athletics Association U14 & U16 Boys Cup Match @ Swansea
- 28/06/2025 Welsh Senior & U17 Championships incorporating the GB&NI Trials for the European U23 Championships @ Cardiff Until 29th June
- 05/07/2025 National Athletics League Senior Men & Women Round 2 of 3 @ Basingstoke
- 05/07/2025 Welsh Schools U15 U17 & U20 Championships @ Aberdare