4 September 2005 at Aston Clinton
| 500cc | RH Sidecars | 250cc | 
| Jon Underwood Trophy | Presidents Cup | Dave Morris Trophy | 
| 1= Paul Cooper | 1- Ivor Matthews & Andi Wilson | 1- Steve Syrett | 
| 1= David Howe | 2- Rob Wilson & Ian Whale | 2- Gary Wells | 
| 3- Lewis Denham | 3- Rod Winterburn & Tris Winterburn | 3- Lee Pitman | 
| 350cc | Intermediates | 2V Classic Walker Trophy | 
| 1- Paul Cooper | 1- Joe Haines | 1- Paul Evitts | 
| 2- Richard Smith | 2- Adam Wrathall | 2- Dave Norris | 
| 3- Neil Taylor | 3- Charlie Saunders | 3- Kenny Blain | 
Incorperating the South Mids Centre Championships
8 May 2005 at Billington
| 500cc | RH Sidecars | 350cc | 
| 1- Richard Smith | 1- Colin Blackbourn | 1- Richard Smith | 
| 2- Dave Mears | 2- Rob Bradley | 2- Dave Mears | 
| 3- Strider Horton | 3- Peter Lloyd | 3- Bob Dolman | 
| 250cc | 500cc Sidecars | 2v Classic | 
| 1- Adam Shipp | 1- Mike Read & James Benfield | 1- John Underwood | 
| 2- Lee Street | 2- Scott Dunn & Joanne Bryan-Brown | 2- Geoff Urban | 
| 3- Gary Wells | 3- Shaun Harvey & Danny Hogg | 3- Ian Gutteridge | 
| Uprights | ||
| 1- Arnie Fenner | ||
| 2- Paul Morfey | ||
| 3- Paul May | 
 ![]()