| Year | IOM | Marblehead | 10R | A Class |
| 2004 | John Gratton | Kevin McPherson | Steve Arthur | |
|---|---|---|---|---|
| 2005 | John Smith | Steve Arthur | Kevin McPherson | |
| 2006 | John Inverarity | Rob Guyatt | ||
| 2007 | John Smith | Ron Parker | Mark Britton | |
| 2008 | John Inverarity | Kevin McPherson | Tony Britton | |
| 2009 | Paul Littledyke | Graham Ingerson | John Smith | |
| 2010 | Brett Osborn | Ben Morris | Ben Morris | |
| 2011 | Brett Osborn | Greg Peake | Greg Peake | |
| 2012 | Paul Littledyke | Greg Peake | ||
| 2013 | Scott Mitchell | Brett Osborn | RC Laser | |
| 2014 | Scott Mitchell | Brett Osborn | Jurgen Luther | |
| 2015 | Paul Littledyke | Scott Mitchell | ||
| 2016 | Paul Littledyke | |||
| 2017 | Paul Littledyke | Paul Littledyke | ||
| 2018 | Paul Littledyke | Paul Littledyke | ||
| 2019 | Brett Osborn | Paul Littledyke | ||
| 2020 |