30 September 1979 at Newdigate
| Unlimited | LH Sidecars (2) | 500cc |
| 1- Duncan Tolhurst | Not Known | 1- Duncan Tolhurst |
| 2- Chris Bartlett | ||
| 3- Barry Hazelton | ||
| 350cc | LH Sidecars (1) | 250cc |
| 1- Steve Schofield | Not Known | 1- Paul Luff |
| 2- Duncan Tolhurst | 2- Simon Whorlow | |
| 3- David Spain | 3- Colin Packman |
8 July 1979
| Unlimited | LH Sidecars (2) | 500cc |
| 1- Duncan Tolhurst | 1- Mick Turrell & Tony Strevens | 1- Duncan Tolhurst |
| 2- John Rowney | 2- Barry Huggett & John Tysoe | 2- Steve Schofield |
| 3- Anthony Wellstead & John Wellstead | 3- Gary Hickmott | |
| 350cc | LH Sidecars (1) | 250cc |
| 1- Steve Schofield | 1- Mick Turrell & Tony Strevens | 1- Paul Luff |
| 2- John Rowney | 2- John Penfold & Bob Penfold | 2- Ray Watson |
| 3- Mike Lewis | 3- David Roberts & Walter Farnes | 3- Mike Lewis |