27 September 1970 at Tilton
| Unlimited | RH Sidecars (2) | Up to 500cc |
| 1- Richard Greer | 1- John Cork & Roger Wood | 1- Richard Greer |
| 2- Rob Stanford | 2- Eddie Black & Judd Havercroft | 2- Rob Stanford |
| 3- 40 | 3- Bill Bishop & John Robson | 3- R. Havelock |
| RH Sidecars (1) | Invitation | RH Sidecars (Invitation) |
| 1- John Cork & Roger Wood | 1- Richard Greer | 1- Graham Hancox & Alan Artus |
| 2- Graham Hancox & Alan Artus | 2- Philip Gurner | 2- John Cork & Roger Wood |
| 3- Steve Todd & F. Burke | 3- Robert Wilson | 3- Ken Hayman |
| 250cc | ||
| 1- R. Havelock | ||
| 2- Mick Nicholson | ||
| 3- Philip Gurner |
17 May 1970 at Tilton
| Unlimited | RH Sidecars (2) | 500cc |
| 1- Tim Pepper | 1- Dave Hallam & John Lorriman | 1- Tim Pepper |
| 2- Michael Nicholson | 2- Ken Hayman | 2- Arthur Stuffins |
| 3- Joe Hughes | 3- Peter Davies & Trevor Bartlett | 3- Michael Nicholson |
| RH Sidecars (1) | Invitation | RH Sidecars (Invitation) |
| 1- Dave Hallam & John Lorriman | 1- Joe Hughes | 1- Dave Hallam & John Lorriman |
| 2- Ken Hayman | 2- Tim Pepper | 2- Peter Davies & Trevor Bartlett |
| 3- Peter Davies & Trevor Bartlett | 3- Michael Nicholson | 3- Ken Hayman |
| 250cc | ||
| 1- Joe Hughes | ||
| 2- Michael Nicholson | ||
| 3- Tim Pepper |