The Mylor Yacht Harbour Trophy was kindly donated by Mylor Yacht Harbour in 2011 and is awarded to the winners of the ninth race at the National Championships.
Here are some photographs of past winners
| Year | Held by | Note |
| 2021 | David & Hattie Edwards | |
| 2017 | Simon & Tyson Barwood (AUS) | With Martin Egan |
| 2016 | No race 9, so not awarded | With Martin Egan |
| 2015 | Nigel Thomas & Benjamin Bradley | |
| 2014 | Shane McLoughlin & Oscar Langan | |
| 2013 | ||
| 2012 | Returned, but not awarded. |
