The fixture list is always provisional. In case of any competition date or venue changes please keep checking back and the links to organisers websites. Only UK Athletics / Welsh Athletics licenced events are listed.
- 12/04/2026 Penallta Pony Run 5 Mile Multi Terrain @ Hengoed
- 12/04/2026 Mark Cawte Open Meeting @ Swindon
- 12/04/2026 Charnwood Open @ Loughborough
- 12/04/2026 Neal Merry Jumps Only Open Meeting @ Swansea
- 18/04/2026 British Universities 10,000m Championships @ Loughborough
- 18/04/2026 Worcester Open
- 19/04/2026 Newport 10km Half Marathon & Marathon
- 19/04/2026 Trawsfynydd Multi Terrain 8 Miler
- 19/04/2026 U18 & U20 Youth Development League Round 1 of 3 @ Yate
- 25/04/2026 Somerset Schools & Somerset County Combined Events & Race Walking Championships & Open @ Yeovil Until 26th April
- 26/04/2026 London Marathon
- 26/04/2026 Run With The Wind Sprints Open Meeting 2 of 4 @ Cardiff
- 02/05/2026 British Universities Championships @ Cardiff Until 4th May
- 03/05/2026 U14 & U16 Youth Development League Round 1 of 3 @ Swindon
- 03/05/2026 The British Inter-Counties Senior Mountain Race and Junior Hill & Fell Championships @ Sedbergh Cumbria
- 06/05/2026 Afan Nedd Tawe Secondary Schools & Colleges U14 U16 & U18 Championships @ TBC
- 10/05/2026 Caerphilly 10km
- 10/05/2026 West Wales U12 U14 U16 U18 U20 & Senior Regional Championships @ Carmarthen
- 12/05/2026 British Milers Club 1 & South Wales Throws Grand Prix 1 @ Aberdare
- 13/05/2026 Run With The Wind Sprints Open Meeting 3 of 4 @ Cardiff