16 October 1977 at Kilsby, nr Rugby
| Unlimited | RH Sidecars (3) | 500cc |
| 1- J. Underwood | 1- T. Warren | 1- J. Underwood |
| 2- G. Buckingham | 2- D. Coley & S. Blyth | 2- G. Buckingham |
| 3- R. Gent | 3- M. Lambert & M. Lambert | 3- A. Gardiner |
| RH Sidecars (2) | 250cc | RH Sidecars (1) |
| 1- D. Coley & S. Blyth | 1- P. Sweet | 1- D. Coley & S. Blyth |
| 2- M. Lambert & M. Lambert | 2- M. Reeve | 2- M. Lambert & M. Lambert |
| 3- D. Wright & J. Lumbis | 3- A. Gardiner | 3- D. Wright & J. Lumbis |
| 350cc Championship (Run-off) | Senior A1 (4) | 350cc |
| 1- R. Adams | 1- Andy Challinor | 1- J. Underwood |
| 2- P. McKnight | 2- Lee Cooper | 2- P. Brown |
| 3- P. Drakeford | 3- Ian Carlin | 3- R. Gent |
| Senior A1 (3) | Senior A1 (2) | Senior A1 (1) |
| 1- Martin Goodwin | 1- Martin Goodwin | 1- Lee Cooper |
| 2- Andy Challinor | 2- Andy Challinor | 2- Rob Lightfoot |
| 3- Lee Cooper | 3- Rob Lightfoot | 3- Andy Challinor |
| Schoolboys | ||
| 1- Martin Goodwin | ||
| 2- Rob Lightfoot | ||
| 3- Lee Cooper |