Held at clubs throughout the week of 21st September. Contact individual clubs for details.
To run your own heat (for clubs) contact Anna Newton Anna@ecats.co.uk
This is a list of clubs that are running heats to date (9th Sept)
| Clubname | WBU Autumn Monday | WBU Autumn Tuesday | WBU Autumn Wednesday | WBU Autumn Thursday | WBU Autumn Friday |
| ABC Bridge Club | No | No | No | No | Yes |
| Aberaeron Bridge Club | No | No | No | Yes | No |
| Abergavenny Bridge Club | No | No | No | Yes | No |
| Aberystwyth Bridge Club | No | Yes | No | No | No |
| Brecon Bridge Club | No | Yes | No | No | No |
| Cardiff Bridge Club | No | Yes | Yes | No | No |
| Cardigan Bridge Club | No | No | Yes | No | No |
| Gwent Academy Bridge Club | No | No | Yes | No | No |
| Haverfordwest Bridge Club | Yes | No | No | No | No |
| Lampeter Bridge Club | No | Yes | Yes | Yes | No |
| Merlin Bridge Club | No | No | No | Yes | No |
| Mid Glam Bridge Club | No | No | Yes | No | No |
| Monty Bridge Club | Yes | Yes | No | No | Yes |
| Penrhyndeudraeth Bridge Club | No | Yes | No | No | No |
| Radnorshire Bridge Club | No | No | No | Yes | No |
| Stepbridge | Yes | Yes | Yes | Yes | Yes |
| Ynys Mon Bridge Club | No | No | No | No | Yes |