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.
- 06/06/2026 Welsh Junior Championships U14, U16, U20 @ Deeside Until 7th June
- 10/06/2026 Bristol Track Night 1500m
- 13/06/2026 Welsh U14 U16 & U18 Inter Regional Championships @ Aberdare
- 13/06/2026 Tonypandy Track Classic 800m, 1500m, 3000m & 5000m
- 16/06/2026 British Milers Club 1 of 3 @ Aberdare
- 16/06/2026 South Wales Throws Open 2 of 3 @ Aberdare
- 17/06/2026 British Milers Club Gold Standard @ Birmingham
- 20/06/2026 Welsh U12 U14 & U16 League West Division @ Brecon
- 20/06/2026 UK Athletics Seniors Championships @ Birmingham Until 21st June
- 20/06/2026 South Wales Throws Open @ Aberdare
- 22/06/2026 Afan Nedd Tawe U14 & U16 Secondary Schools Girls Cup Match @ Neath
- 25/06/2026 Afan Nedd Tawe U14 & U16 Secondary Schools Boys Cup Match @ Neath
- 27/06/2026 Welsh Senior & U18 Championships incorporating British Trials for European U18 Championships @ Cardiff Until 28th June
- 28/06/2026 Welsh Masters Championships incorporated into the Yate Open Meeting
- 03/07/2026 England Athletics U20 & Senior Championships incorporating British Universities Championships, UK Inter Counties Championships, U20 & Senior Combined Events Championships & Senior Para Championships @ Bedford Until 5th July
- 04/07/2026 Welsh Schools Athletics Association U14 U16 & U18 Track & Field Championships @ Aberdare
- 08/07/2026 Welsh Schools U14 & U16 Cup & Plate Team Finals @ Brecon
- 08/07/2026 Bristol Track Night 800m & 3000m
- 11/07/2026 Senior Men & Women Premier Division National Athletics League Round 2 of 3 @ Woodford London
- 12/07/2026 U18 & U20 Youth Development League Round 3 of 3 @ Gloucester