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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| OPTIMIST | October,2014 | David CALDER | 147 | 217 | Optimist End of Seasons - Main Fleet | View |
| OPTIMIST | May,2014 | David CALDER | 146 | 210 | Inlands | View |
| OPTIMIST | July,2015 | David CALDER | 104 | 163 | Optimist Nationals (Senior) | View |
| OPTIMIST | March,2014 | David CALDER | 87 | 165 | Volvo Gill Optimist Spring Championships - Round Robin Fleet | View |
| OPTIMIST | May,2015 | David CALDER | 85 | 198 | Optimist Inlands | View |
| OPTIMIST | October,2015 | David CALDER | 71 | 164 | Optimist EOS | View |
| OPTIMIST | March,2016 | David CALDER | 68 | 164 | Optimist Springs | View |
| OPTIMIST | June,2014 | David Calder | 65 | 82 | Harbour Chandlers Optimist Open - Main Fleet | View |
| OPTIMIST | June,2014 | David Calder | 65 | 82 | Harbour Chandlers Optimist Open - Main Fleet | View |
| OPTIMIST | June,2014 | David CALDER | 63 | 87 | P and B Warsash Optimist Open 2014 - Main Fleet | View |
| Handicap | January,2020 | David Calder | 63 | 288 | Selden Sailjuice Winter #5 - Bloody Mary | View |
| LASER RADIAL | July,2018 | David CALDER | 62 | 85 | Radial Nationals | View |
| OPTIMIST | September,2013 | David CALDER | 50 | 92 | RYA South Zone Championships 2013 - Optimist Main Fleet | View |
| OPTIMIST | September,2014 | David CALDER | 49 | 93 | RYA South Zone Championships - Optimist | View |
| LASER RADIAL | September,2018 | David CALDER | 47 | 63 | Radial Q | View |