5 September 1999 at Sherfield English
| Open | RH Sidecars | Experts |
| 1- David Rumsey | 1- Vaughan Roberts & Keith Watts | 1- David Rumsey |
| 2- Miles Eeles | 2- Brett Osborne & Tony Bemister | 2- Mark Giles |
| 3- Simon Gittings | 3- Ray Glasscock & Jarno Glasscock | 3- Miles Eeles |
| Novices | 500cc Sidecars | 350cc |
| 1- Toby Golden | 1- Ricky Neale & Kevyn Jones | 1- Barry Powell |
| 2- Brian Hussey | 2- Brian Palmer & Danny Hogg | 2- Gareth Roberts |
| 3- Trevor Pegley | 3- Clive Willis & Mike Simpson | 3- Mark Harris |
| 250cc | Post Vintage | 2 Valve |
| 1- Lee Pitman | 1- Robert Wright | 1- Trevor Pegler |
| 2- Richard Sims | 2- Stan Formhalls | 2- Geoff Urban |
| 3- Dean Chamberlain | 3- Simon Cooper | 3- Andy Downes |
| Vintage | ||
| 1- Dave Burgess | ||
| 2- Pete Clarke | ||
| 3- Brian Cooper |
27 June 1999 at Sherfield English
| 500cc | RH Sidecars | 350cc |
| 1- Mark Giles | 1- Matt Tyrell & Jamie Bree | 1- Dave Rumsey |
| 2- Paul Knott | 2- Brett Osborne & Tony Bemister | 2- Glen Phillips |
| 3- Glen Phillips | 3- Vic Hiscock & Keith Watts | 3- Mike Topliss |
| 250cc | 500cc Sidecars | Novices |
| 1- Ashley Denham | 1- Mike Read & Mark Thorpe | 1- Paul Powell |
| 2- Richard Sims | 2- Ricky Neale & Kevin Jones | 2- Mark Chilman |
| 3- Steve Mander | 3- Keith Richard & Thomas Eames | 3- Dyfed Evans |
| Post Vintage | 2 Valve | Pre 58 |
| 1- Simon Cooper | 1- Mike Eeles | 1- Rodney Elmore |
| 2- Mike Bowden | ||
| 3- Geoff Urban |