3 October 1999 at Gawcott
| 500cc | RH Sidecars | 350cc |
| 1- Simon Davey | 1- Colin Blackbourn & Martin Bailey | 1- Ricky Scarboro |
| 2- Mark Dimmer | 2- Steve Gee & Martyn Worthington | 2- Rhys Wilding |
| 3- Mark Chilman | 3- Albert Lewis & Les Lerigo | 3- Craig Smith |
| 250cc | Pre 75s | |
| 1- Keith Strudwick | 1- Alan Harmer | |
| 2- Adam Shipp | 2- Maurice Jones | |
| 3- Steve Mander | 3- John Morrey |