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.
- 11/06/2025 Swansea Bay Summer 5k Series & Fun Run – Race 2 of 3
- 14/06/2025 Welsh U13 U15 & U20 Championships @ Swansea Until 15th June
- 14/06/2025 University Of Birmingham Track & Field Festival Until 15th June
- 15/06/2025 Barry Island 10km
- 18/06/2025 Bristol 1500m Open Meeting
- 23/06/2025 Afan Nedd Tawe Schools Athletics Association U14 & U16 Girls Cup Match @ Swansea
- 25/06/2025 SSAFA 5km Series 2 of 3 @ Cardiff
- 26/06/2025 Afan Nedd Tawe Schools Athletics Association U14 & U16 Boys Cup Match @ Swansea
- 26/06/2025 Worcester Open Meeting
- 28/06/2025 Welsh Senior & U17 Championships incorporating the GB&NI Trials for the European U23 Championships @ Cardiff Until 29th June
- 29/06/2025 Hundred House 10km @ Builth Wells
- 29/06/2025 Viaduct Run @ Newbridge
- 02/07/2025 Run4All 5k Summer Series Race 1 of 3 @ Aberavon
- 05/07/2025 National Athletics League Senior Men & Women Round 2 of 3 @ Basingstoke
- 05/07/2025 Welsh Schools U15 U17 & U20 Championships @ Aberdare
- 06/07/2025 Porthcawl 10km
- 06/07/2025 U17 & U20 Youth Development League Round 3 of 3 @ Swansea
- 09/07/2025 Welsh Schools U14 & U16 Cup & Plate Finals @ Aberdare
- 09/07/2025 Swansea Bay Summer 5k Series & Fun Run – Race 3 of 3
- 12/07/2025 Welsh Inter Regional U15 U17 & U20/Senior Championships @ Carmarthen