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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| Laser | March,2004 | Mark Allerston | 53 | 64 | Pwllheli Standard Q 2004 | View |
| Laser | July,2004 | Mark Allerston | 69 | 109 | Std Laser Nationals Mounts Bay 2004 | View |
| Handicap | April,2009 | Mark Allerston | 58 | 85 | Glyn Charles Pursuit Race | View |
| RS Elite | July,2015 | Mark Allerston | 14 | 28 | RS Elite Nationals | View |