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.
- 29/03/2026 San Domenico 10 & 20 Mile Road Races @ Merthyr Tydfil
- 11/04/2026 Run With The Wind Sprints Open Meeting 1 of 4 @ Cardiff
- 11/04/2026 UK U14 & U16 SportsHall Athletics Final @ Fenton Manor Leisure Centre, Stoke
- 12/04/2026 Kymin 7 Mile Multi Terrain Race @ Monmouth
- 12/04/2026 Penallta Pony Run 5 Mile Multi Terrain @ Hengoed
- 18/04/2026 British Universities 10,000m Championships @ Loughborough
- 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 @ TBC
- 26/04/2026 London Marathon
- 26/04/2026 Run With The Wind Sprints Open Meeting 2 of 4 @ Cardiff
- 03/05/2026 U14 & U16 Youth Development League Round 1 of 3 @ TBC
- 06/05/2026 Afan Nedd Tawe Secondary Schools & Colleges U14 U16 & U18 Championships @ TBC
- 10/05/2026 Caerphilly 10km
- 10/05/2026 West Wales Regional Championships @ TBC
- 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
- 17/05/2026 Barry Island 10km
- 23/05/2026 Senior Men & Women Premier Division National Athletics League Round 1 of 3 @ Derby
- 24/05/2026 U18 & U20 Youth Development League Round 2 of 3 @ TBC