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.
- 24/05/2026 Treforest 10km
- 31/05/2026 Rack Raid 13 Stage Road Relay Grosmont Castle to Castell-y-bwch
- 31/05/2026 Dambuster Multi Terrain Run (approx 9K)- Llys Y Fran Reservoir
- 03/06/2026 SSAFA Cardiff 5K Road Race Series 2 of 3
- 06/06/2026 Welsh Castles 209 mile 20 Stage Relay @ Caernarfon to Cardiff Until 7th June
- 07/06/2026 Swansea Half Marathon
- 10/06/2026 Swansea Bay 5km Series Race 2 of 3
- 05/07/2026 Porthcawl 10km
- 08/07/2026 Swansea Bay 5km Series Race 3 of 3
- 12/07/2026 Mic Morris Torfaen 10km
- 18/07/2026 Rabbit Run 12km & 40km Multi Terrain Races @ Merthyr Mawr
- 19/07/2026 Viaduct Run 5 Mile @ Hafodyrynys
- 22/07/2026 SSAFA Cardiff 5K Road Race Series 3 of 3
- 26/07/2026 Magor 10km @ Caldicot
- 23/08/2026 Beast of Bryn 10.5 & 6.5 Mile @ Port Talbot
- 05/09/2026 Tydfilians 16.5 Mile Roman Run @ Brecon
- 06/09/2026 Cardiff 10km
- 20/09/2026 Swansea Bay 10km 3km & 1km
- 04/10/2026 Cardiff Half Marathon SOLD OUT
- 01/11/2026 Richard Burton 10km @ Cwmavon