11 September 1977 at Egerton
| Unlimited Solo | RH Sidecars | 500cc |
| 1- Roland Duke | 1- Jim Penfold & Ricky Hay | 1- Roland Duke |
| 2- Davis Spain | 2- Martin Cox & Dave Wise | 2- John Britcher |
| 3- Barry Hazelton | 3- Kevin Thompson & Mick Chester | 3- Graham Hurry |
| 350cc | LH Sidecars | 250cc |
| 1- Roland Duke | 1- Ernie Penfold & Pete Titley | 1- Brian Webb |
| 2- Graham Hurry | 2- John Penfold & Bob Penfold | 2- Robin Oakley |
| 3- Barry Hazelton | ANOther | 3- Bernard Edwards |
| LH Sidecars (Bert Smyth Trophy) | RH Sidecars (Scratch) | LH Sidecars (Stibbs Tophy) |
| 1- Ernie Penfold & Pete Titley | 1- Martin Cox & Dave Wise | 1- Dave Penfold & Tom Penfold |
| 2- Mick Turrell & Nigel Pollard | 2- Jim Penfold & Ricky Hay | 2- Jeremy Knight & Wally Strachan |
| 3- Dave Penfold & Tom Penfold | 3- Kevin Thompson & Mick Chester | 3- Dave Steer & Alan Marshall |
| 500cc (Scratch) | 250cc (Scratch) | |
| 1- John Britcher | Not known | |
| 2- Roland Duke | ||
| 3- Davis Spain |