17 October 1999 at White Colne
| 500cc | RH Sidecars | 350cc |
| 1- Simon Davey | 1- Vaughan Roberts & Terry Madley | 1- Rhys Wilding |
| 2- Darren Rolph | 2- Justin Shaw & Mike Day | 2- Thomas Rowlett |
| 3- Gareth Roberts | 3- Rick Colvin & Kevin Jones | 3- Phil Ranson |
| 250cc | LH Sidecars | Two Valve |
| 1- Adam Shipp | 1- Rob Heath & Andy Butler | 1- Bob Garrad |
| 2- John Pilcher | 2- Steve Maitland & Dave Hollands | 2- John Morrey |
| 3- Mark Harris | 3- Paul Grayson & Richard Freemantle | 3- Brian Bassatt |
| Intermediates | John Wallis Trophy | Juniors |
| 1- Paul Bloomfield | John Morrey | 1- Kenny Parker |
| 2- Chris Ward | 2- Scott Campos | |
| 3- Dale Smith | Cadets | 3- Sam Fiddy |
| 1- Sam Tonkes | ||
| Autos | ||
| 1- Matthew Parker |
20 June 1999 at White Colne
| 500cc | RH Sidecars | 350cc |
| 1- Paul Cooper | 1- Paul Whitelam & Mark Whitelam | 1- Rhys Wilding |
| 2- Scott Finlayson | 2- Stef Blyth & Carl Blyth | 2- Craig Smith |
| 3- Darren Rolph | 3- Andy Gomm | |
| 500cc Sidecars | 250cc | John Moore Trophy |
| 1- Trevor Steward & Ronnie Steward | 1- Paul Cooper | 1- Brian Palmer & Danny Hogg |
| 2- Keith Drury & Richard Webb | 2- Steven Hall | 2- Keith Drury & Richard Webb |
| 3- Brian Palmer & Danny Hogg | 3- Craig Smith | 3- Trevor Steward & Ronnie Steward |
| Intermediates | Two Valve | Juniors |
| 1- Chris Ward | 1- Will Tustin | 1- Scott Campos |
| 2- Lee Loach | 2- John Morrey | 2- Kenny Parker |
| 3- Richard Reed | 3= Roy Gomm & Norman Hornblower | 3- Sam Fiddy |
| Cadets | ||
| 1- Martin Stevens | ||
| 2- Simon Field | ||
| 3- David Stevens |