Whitchurch 1981
National Sandford Super
23 August 1981 at Sandford
| 500cc | RH Sidecars | 250cc |
| 1- Chris Pidcock | 1- Dave Heath & Ray Andrews | 1- Richard Wakeling |
| 2- Sean Willmot | 2- Gerry Wheeler & Stuart Rattenbury | 2- Mick Nicholson |
| 3- Mike Beaumont | 3- Pete Brown & John Morron | 3- Cameron Waugh |
