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.
- 26/07/2026 Magor 10km @ Caldicot
- 27/07/2026 Commonwealth Games @ Glasgow Until 1st August
- 02/08/2026 Llanelli 5 Mile & 10 Mile Races
- 04/08/2026 World U20 Athletics Championships @ Eugene, Oregan, USA Until 9th August
- 08/08/2026 Welsh U12 U14 & U16 League West Division @ Carmarthen
- 09/08/2026 Caerphilly 5km Incorporating the Welsh Championships for Senior & Master Age Groups
- 09/08/2026 British Masters Marathon Championships @ Isle of Man
- 10/08/2026 European Athletics Championships @ Birmingham Until 16th August
- 11/08/2026 British Milers Club 3 of 3 @ Aberdare
- 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
- 23/08/2026 Beast of Bryn 10.5 & 6.5 Mile @ Port Talbot
- 05/09/2026 Tydfilians 16.5 Mile Roman Run @ Brecon
- 05/09/2026 U14 & U16 Youth Development League National Final @ TBC
- 06/09/2026 Cardiff 10km
- 06/09/2026 U18 & U20 Youth Development League Final @ TBC https://www.ukydl.org.uk/
- 19/09/2026 Welsh Schools & Welsh Athletics U14 U16 & U18 Combined Events Championships @ Carmarthen
- 20/09/2026 Swansea Bay 10km 3km & 1km
- 20/09/2026 British Masters Half Marathon Championships @ Dumfries