Regatta list
| Year | Name | Boat | Helmsman | Crew | Place (of) |
|---|---|---|---|---|---|
| 2022 | UK National Championship | 800 | Martin Spence | Robbie Spence | 21 (20) |
| 2016 | Ovington Inlands | 800 | Martin Spence | Ollie Hooper | 9 (9) |
| 2016 | Pre-Worlds & UK National Championship | 800 | Martin Spence | Keith Summerskill | 80 (99) |
| 1990 | World Championship | 8305 | Martin Spence | Nigel John Vooght | 28 (76) |
| 1989 | UK National Championship | 8001 | Martin Spence | A. R. B. Gray | 8 (61) |
| 1989 | World Championship | 8001 | Martin Spence | Jonathan Ward | 34 (90) |
| 1988 | World Championship | 8001 | Martin Spence | Jonathan Ward | 26 (90) |
| 1988 | UK National Championship | 8001 | Martin Spence | Jonathan Ward | 15 (97) |
| 1987 | World Championship | 8001 | Martin Spence | Mark Longstaff | 36 (74) |
| 1987 | UK National Championship | 8001 | Martin Spence | Jonathan Ward | 8 (87) |
| 1986 | UK National Championship | 7742 | Martin Spence | Steve Smith | 30 (114) |
| 1985 | UK National Championship | 7742 | Martin Spence | Stephen Carson | 63 (110) |