19 October 1986 at Chobham
| 500cc | RH Sidecars | Open |
| 1- John Dormer | 1- Michael Dennis Sales & Clive Sales | 1- Dave Mears |
| 2- Ian Humphreys | 2- Clive Warrell & Peter Watkins | 2- Tony Errey |
| 3- Chris Tritton | 3- Jerry Adams & Adam Cowper-Smith | 3- Jonathan Duke |
| 250cc | ||
| 1- Dave Perry | ||
| 2- Tony Errey | ||
| 3- Chris Underhill |