1 October 1989 at Sturminster Marshall
| RH Sidecars | Solos | 500cc Sidecars |
| 1- Richard Piggot & Tony Angelico | 1- Martin Hagon | 1- Brian Palmer & Ronnie Steward |
| 2- Russell Ing & John Mitton | 2- Paul Fry | 2- Cecil Taylor & Alister Haggarty |
| 3- Steve Smith & Keith Wall | 3- Vince Kinchin | 3- Kevin Leide & Alan Pithouse |
20 August 1989 at Sturminster Marshall
Results Not-known
4 June 1989
| RH Sidecars (Expert) | 500cc Sidecars | RH Sidecars (Novices) |
| 1- Steve Smith & John Mitton | 1- Shaun Kirk & Richard Sweeting | 1- Roy Spreadbury & Ken Spreadbury |
| 2- Martin Baker & Mark Edwards | 2- Clive Sales & Peter Sales | 2- Andy Sugg & Lance Mascall |
| 3- Steve Dwison & Dave Ward | 3- Cecil Taylor & Alistair Haggaty | 3- Roger Wynn & Stephen Fullbrooke |
| 4- Rob Wilson & Kevin Simmons | 4- David Coley & Roger Gregory | 4- Tom Howe & Chris Hall |
| 5- Dave Heath & Kevin Thompson | 5- Terry Herbert & Shaun Herbert | 5- Jason Steer & Ian Whale |
| 6- Len Foreman & Ray Foreman | DNF – Kevin Leide & Alan Pithouse | DNF John Hunt & Tony Bemister |
| 500cc | ||
| 1- Mark Seabright | ||
| 2- Nigel Green | ||
| 3- Tim Frampton |