17 July 1977 at Egerton
| Unlimited | RH Sidecars (1) | 500cc |
| 1- S. Davies | 1- Steve Dewison & Martin Paul | 1- M. Andrews |
| 2- Steve Schofield | 2- Len Diggins & George Stanley | 2- Brian Webb |
| 3- K. Rouse | 3- G. Moorcock & D. Brown | 3- Steve Schofield |
| RH Sidecars (2) | 350cc | RH Sidecars (1) |
| 1- Steve Dewison & Martin Paul | 1- S. Davies | 1- Steve Dewison & Martin Paul |
| 2- G. Moorcock & D. Brown | 2- K. Rouse | 2- D. Hart & ANOther |
| 3- R. Noble & P. Taylor | 3- M. Andrews | 3- R. Noble & P. Taylor |
| 250cc | ||
| 1- Brian Webb | ||
| 2- Keith Potts | ||
| 3- M. Baxter |