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.
- 18/07/2026 Rabbit Run 12km & 40km Multi Terrain Races @ Merthyr Mawr
- 19/07/2026 Viaduct Run – Ras Draphont 5 Mile & 5km
- 22/07/2026 SSAFA Cardiff 5K Road Race Series 3 of 3
- 26/07/2026 Magor 10km @ Caldicot SOLD OUT
- 02/08/2026 Llanelli 5 Mile & 10 Mile Races
- 05/08/2026 Run4All Neath 5km Summer Series Race 2 of 3 @ Aberavon
- 09/08/2026 Caerphilly 5km Incorporating the Welsh Championships for Senior & Master Age Groups
- 09/08/2026 British Masters Marathon Championships @ Isle of Man
- 15/08/2026 Chepstow 5km, 10km & Half Marathon
- 23/08/2026 Beast of Bryn 10.5 & 6.5 Mile @ Port Talbot
- 02/09/2026 Run4All Neath 5km Summer Series Race 3 of 3 @ Aberavon
- 05/09/2026 Tydfilians 16.5 Mile Roman Run @ Brecon
- 06/09/2026 Cardiff 10km
- 13/09/2026 Llantwit Major 10km & 5km
- 20/09/2026 Swansea Bay 10km 3km & 1km
- 20/09/2026 British Masters Half Marathon Championships @ Dumfries
- 04/10/2026 Cardiff Half Marathon SOLD OUT
- 25/10/2026 Tenby 10km
- 01/11/2026 Richard Burton 10km @ Cwmavon
- 13/12/2026 Festive 10km @ Cardiff