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.
- 04/08/2026 World U20 Athletics Championships @ Eugene, Oregan, USA Until 9th August
- 08/08/2026 Welsh U12 U14 & U16 League West Division @ Carmarthen
- 10/08/2026 European Athletics Championships @ Birmingham Until 16th August
- 11/08/2026 British Milers Club 3 of 3 @ Aberdare
- 15/08/2026 South Wales Throws Open @ Aberdare
- 21/08/2026 North Wales Endurance Open @ Deeside
- 22/08/2026 England Athletics U16 & U18 Age Group Combined Events Championships @ Bedford Until 23rd August
- 22/08/2026 Senior Men & Women Premier Division National Athletics League Round 3 of 3 @ Eton London
- 22/08/2026 World Masters Athletics Track & Field Championships @ Daegu, South Korea Until 3rd September
- 22/08/2026 Island Games & Menai Track & Field Open @ Bangor
- 05/09/2026 U14 & U16 Youth Development League National Final @ Liverpool
- 06/09/2026 U18 & U20 Youth Development League Final @ Liverpool
- 08/09/2026 Gloucester Open Meeting
- 11/09/2026 British Masters Championships Until 13th September
- 19/09/2026 Welsh Schools & Welsh Athletics U14 U16 & U18 Combined Events Championships @ Carmarthen
- 14/11/2026 U16 & U18 Scottish Schools Combined Events Pentathlon V Welsh V Irish V English Schools @ Glasgow
- 06/12/2026 Welsh U14 U16 & U18 Indoor Open Day 1 of 2
- 10/01/2027 Welsh U14 U16 & U18 Indoor Open Day 2 of 2 @ Cardiff
- 16/01/2027 Welsh U14 U16 & U20 Indoor Championships @ Cardiff Until 17th January
- 06/02/2027 Welsh Senior & U18 Indoor Championships @ Cardiff Until 7th February