16 October 1988 at Amesbury
| Grade B Solos | 500cc Sidecars | 250cc |
| 1- Mark Hamblin | 1- Cecil Taylor & Ron Steward | 1- John Dormer |
| 2- Gary Hendrickson | 2- Dave Ciollin & Rick Francis | 2- Barry Janaway |
| 3- M. Dowling | 3- Shaun Kirk & John Ellis | 3- Jason Stott |
11 September 1988
| Senior A1 | Senior A | Intermediates |
| 1- Kevin Williams | 1- Mark Rowe | 1- Mark Schofield |
| 2- Robert Vincent | 2- Duncan Bradford | 2- Andrew Stacey |
| 3- James Craighead | 3- Marc Few | 3- Dylan Kaye |
| Juniors | Cadets | |
| 1- John Jeffries | 1- Kurt Hatwell | |
| 2- Nathan Hale | 2- Marcus Hancock | |
| 3- Gary Phelps | 3- Luke Wadley |
July 1988 at Grately
| Senior A1 | Senior A | Juniors |
| 1- Michael Dowling | 1- Phil Morris | 1- John Jeffries |
| 2- Robert Vincent | 2- Steve Camden | 2- Gary Phillips |
| 3- Tony Henbest | 3- Duncan Bradford | 3- Mark Rees |
| Cadets | ||
| 1- Marcus Hancock | ||
| 2- Matthew Gentle | ||
| 3- Deborah Phelps |
3 April 1988 at Amesbury
| Solos | RH Sidecars |
| 1- Martin Hagon | 1- Gerald Short & Eddie Alvis |
| 2- Grant Faulkner | 2- Mike Keep & Bob Wheeler |
| 3- Tim Fey | 3- Len Foreman & Ray Foreman |
| 4- Adrian Mower | 4- Martin Heal & Tim Blackmore |
| 5- Andy Riley | 5- Martin Coxhead & Gary Coxhead |
| 6- Mark Simmonds | 6- Dave Buckley & NIgel Ashton |
![]()