17 October 2004 at St Erme
| 500cc | RH Sidecars (Second Open) | 250cc |
| 1- Adrian Rowe | 1- Matt Tyrrell & Shaun Yates | 1- Tris Orchard |
| 2- Ian Hawkin | 2- Clive Stoneman & Rowland Broomfield | 2- Charlie Patterson |
| 3- Mike Bowden | 3- Darren Wilce & Gareth Bemister | 3-Trevor Kessell |
| Open | RH Sidecars (First Open) | National |
| 1- Wayne Barrett | 1- Matt Tyrrell & Shaun Yates | 1- Wayne Barrett |
| 2- Adrian Rowe | 2- Clive Stoneman & Rowland Broomfield | 2- Adrian Rowe |
| 3- Clayton Chubb | 3- Andrew Symons & John Richards | 3- Mike Bowden |
| Invitation | RH Sidecars (Restricted) | Restricted |
| 1- Kevin Styles | 1- Tim Warren & Martin Shepherd | 1- Paul Bray |
| 2- Paul Bray | 2- Steve Palmer & Stewart Togneri | 2- Charlie Patterson |
| 3- Ian Hawkin | 3- Darren Wilce & Gareth Bemister | 3- Tris Orchard |
| Pre 75s | 350cc | Cedric Caff Memorial Race |
| 1- Steve Cox | 1- Ian Parsons | 1- Paul Bray |
| 2- Charlie Patterson | 2-Trevor Kessell | 2- Mike Bowden |
| 3-Trevor Kessell | 3- Gavin Horsborgh | |
| Juniors | ||
| Intermediates | 1- Stephan Maunder | Autos |
| 1- Chesney King | 2- Jake Quintrell | 1- Nathan Stoneman |
| 2- James Charlesworth | 3- Connor Coles | 2- Bill Gribble |
| 3- Lewis Leah | 3- Toby Lane | |
| Cadets | ||
| 1- Jack Gribble | ||
| 2- Robert Garside | ||
| 3- Nathan Stoneman |
22 August 2004 at St Erme
| 500cc | RH Sidecars (Second Open) | 350cc |
| 1- Kevin Williams | 1- Lee Hicks & Phil Collyer | 1- Ben Barker |
| 2- Strider Horton | 2- Wayne Westaway & Mark Courtney | 2- Steve Pearce |
| 3- Steve James | 3- Clive Stoneman & Rowland Broomfield | 3- Ian Parsons |
| 250cc | RH Sidecars (First Open) | Invitation |
| 1- Tris Orchard | 1- Lee Hicks & Phil Collyer | 1- Ben Barker |
| 2- Martin Hooper | 2- Wayne Westaway & Mark Courtney | 3- Steve James |
| 3-Trevor Kessell | 3- Clive Stoneman & Rowland Broomfield | 2- Clayton Chubb |
| Open | RH Sidecars (Restricted) | National |
| 1- Adrian Rowe | 1- Tim Warren & Martin Shepherd | 1- Kevin Williams |
| 2- Clayton Chubb | 2- Steve Palmer & Stewart Togneri | 2- Adrian Rowe |
| 3- Mike Bowden | 3- Darren Wilce & Gareth Bemister | 3- Mike Bowden |
| Pre 75s | Craig & Ian Candy Trophy | Restricted |
| 1- Mike Bowden | 1- Steve James | 1- Ben Barker |
| 2-Trevor Kessell | 2- Clayton Chubb | 2- Clayton Chubb |
| 3- Steve Pearce | 3- Steve James | |
| Intermediates | Craig & Ian Candy Trophy | Juniors |
| 1- Ben Hopwood | 1- Tim Warren & Martin Shepherd | 1- Richard Franklin |
| 2- Chesney King | 2- Darren Wilce & Gareth Bemister | 2- Josh Dingle |
| 3- James Charlesworth | 3- Jake Quintrell | |
| Autos | Cadets | |
| 1- Sam Jacobs | 1- Jack Gribble | |
| 2- Nathan Stoneman | 2- Robert Garside | |
| 3- Bill Gribble | 3- Nathan Stoneman |
18 July 2004 at St Erme
| 500cc | RH Sidecars (Second Open) | 350cc |
| 1- Chris Harris | 1- Clive Stoneman & Rowland Broomfield | 1- Steve Pearce |
| 2- Wayne Barrett | 2- Jack Uglow & Paul Uglow | 2- Scott Broad |
| 3- Jason Prynne | 3- Tim Warren & Martin Shepherd | 3-Trevor Kessell |
| 250cc | RH Sidecars (First Open) | Invitation |
| 1- Tris Orchard | 1- Clive Stoneman & Rowland Broomfield | 1- Steven James |
| 3-Trevor Kessell | 2- Tim Warren & Martin Shepherd | 2- Kevin Styles |
| 3- Martin Hooper | 3- Jack Uglow & Paul Uglow | 3- Steve Pearce |
| Open | RH Sidecars (Restricted) | National |
| 1- Chris Harris | 1- Tim Warren & Martin Shepherd | 1- Chris Harris |
| 2- Wayne Barrett | 2- Jack Uglow & Paul Uglow | 2- Wayne Barrett |
| 3- Jason Prynne | 3- Steve Palmer & Stewart Togneri | 3- Jason Prynne |
| Pre 75s | Intermediates | Restricted |
| 1- Mike Bowden | 1- Ben Hopwood | 1- Steven James |
| 2- Adrian Kessell | 2- Chesney King | 2- Kevin Styles |
| 3-Trevor Kessell | 3- Luke Cox | 3- Paul Gray |
| Juniors | Cadets | Autos |
| 1- Richard Franklin | 1- Jack Gribble | 1- Nathan Stoneman |
| 2- Stephan Maunder | 2- Robert Garside | 2- Sam Jacobs |
| 3- Jake Quintrell | 3- Nathan Stoneman | 3- Bill Gribble |
23 May 2004 at St Erme
| 500cc | RH Sidecars (Second Open) | 350cc |
| 1- Chris Harris | 1- Andrew Symons & John Richards | 1- Ian Parsons |
| 2- Adrian Rowe | 2- Lee Hicks & Phil Collyer | 2- Adrian Kessell |
| 3- Steven James | 3- Steve Palmer & Stewart Togneri | 3-Trevor Kessell |
| Invitation | RH Sidecars (First Open) | Open |
| 1- Steven James | 1- Lee Hicks & Phil Collyer | 1- Chris Harris |
| 2- Steve Dowling | 2- Andrew Symons & John Richards | 2- Kevin Williams |
| 3- Gavin Horsburgh | 3- Ian McAuley & Keith Pitts | 3- Mike Bowden |
| National | RH Sidecars (Restricted) | Pre 75s |
| 1- Chris Harris | 1- Steve Palmer & Stewart Togneri | 1- Steve Cox |
| 2- Kevin Williams | 2- David Beavis & Simon Beavis | 2- Richard Hodgson |
| 3- Mike Bowden | 3- Tim Warren & Martin Shepherd | 3- Adrian Kessell |
| Intermediates | Restricted | Juniors |
| 1- Ben Hopwood | 1- Steven James | 1- Richard Franklin |
| 2- Chesney King | 2- Steve Dowling | 2- Stephan Maunder |
| 3- James Charlesworth | 3- Craig Caddy | 3- Joshua Pitts |
| Cadets | Quads | Autos |
| 1- Jack Gribble | 1- Peter Pollard | 1- Sam Jacobs |
| 2- Robert Garside | 2- David Trevenna | 2- Bill Gribble |
| 3- Leicester Kiddle | 3- Robert Orchard | 3- Jake Thomas |
25 April 2004 at St Erme
| 500cc | RH Sidecars (Second Open) | 350cc |
| 1- Chris Harris | 1- Rick McAuley & Phil Stoneman | 1- Clayton Chubb |
| 2- Wayne Barrett | 2- Clive Stoneman & Rowland Broomfield | 2- Steve Dowling |
| 3- Kevin Hamley | 3- Wayne Westaway & Mark Courtney | 3- Steve Cox |
| 250cc | RH Sidecars (First Open) | Open |
| 1- Martin Hooper | 1- Rick McAuley & Phil Stoneman | 1- Chris Harris |
| 2- Trevor Kessell | 2- Clive Stoneman & Rowland Broomfield | 2- Wayne Barrett |
| 3- Myles Simmons & David Hogan | 3- Adrian Rowe | |
| Invitation | RH Sidecars (Restricted) | Pre 75s |
| 1- Clayton Chubb | 1- Alfie Pearn & Terry Pearn | 1- Steve Cox |
| 2- Steve James | 2- Tim Warren & Martin Shepherd | 2-Trevor Kessell |
| 3- Steve Dowling | 3- Darren Wilce & Gareth Beminster | 3- Adrian Kessell |
| National | Intermediates | Restricted |
| 1- Chris Harris | 1- Chesney King | 1- Kevin Easterbrook |
| 2- Roger Lobb | 2- James Charlesworth | 2- Clayton Chubb |
| 3- Adrian Rowe | 3- Joey Taylor | 3- Steven James |
| Juniors | Cadets | Autos |
| 1- Richard Franklin | 1- Jack Gribble | 1- Sam Jacobs |
| 2- Stephan Maunder | 2- Leicester Kiddle | 2- Jake Thomas |
| 3- Joshua Pitts | 3- Nathan Stoneman |