Manx 1999
TT Grasstrack
8 June 1999 at Douglas
| Open | Dash for Cash | 350cc / Over 40s |
| 1- Daniel Winterton | 1- Jon Roberts | 1- Ian Gutteridge |
| 2- Dyfed Evans | 2- Dyfed Evans | 2- Mike Alexander |
| 3- Jon Roberts | 3- John Hartley | 3- John Hartley |
| Mx | Flappers | Enduro |
| 1- Jack Twenyman | 1- Gary Flowers | 1- Steve Collins |
| 2- Mike Turner | 2- Ian Lamberton | 2- Pac Bregazzi |
| 3- Ian Quirk | 3- Robbie Black | 3- Jim Davidson |
