The Silver Jubilee Trophy is awarded to the 25th Boat Overall at the National Championships. I think the original was presented at the 1988 Silver Jubilee Nationals. The 2003 Nationals report states "Original large trophy missing, Pewter jug substituted in 2002 or earlier" . The current blue & clear glass trophy was presented by Vikings Sailing Club in Malta at the 2011 Nationals.
Here are some photographs of past winners
| Year | Held by | Note |
| 2024 | Matthew & Georgina Bromley | |
| 2023 | Morgan & Stephen Cross | |
| 2022 | Steve Bland | |
| 2021 | Bethan & Huw Reynolds | |
| 2019 | Tom Cluett & Toby Griffen | |
| 2018 | Steve & Joe Bland | |
| 2017 | Thomas Langan & Ruby Porter | |
| 2016 | Not returned by Harry Marsden | |
| 2015 | Not returned by Harry Marsden | |
| 2014 | Not returned by Harry Marsden | |
| 2013 | Not returned, so not awarded according to the 2013 trophy list. | |
| 2012 | Izzy McParland & Harry Marsden | See the 2012 trophy list |
| 2011 | Joanna Kalderon & Imogen Pudney | According to the 2011 trophy list. |
| 2003 | Nerissa & Silvania Booth | |
| 2002 | ||
| 2001 | Not returned, so not awarded to Jaemi-Ann Gebhard & Ben Morris. With Nicholas Malone, from Ireland according to the event report. | |
| 1988 | Jamie Lea & Adam May |
