Marathon Class A Hull: Outerlimits Engines: Mercury HP: 1860 - Petrol Crew: Drew Langdon Miles Jennings Photo: Tim Tapping

Marathon Class B Hull: FB Design Engines: Cummins HP: 1200 - Diesel Crew: John-Pierre Neels Thomas Vandamme Marijke D’Hondt Photo: Tim Tapping

Marathon Class G Hull: Shakespeare Engines: Yanmar HP: 630 - Diesel Crew: Francis Whitley Stuart Whitley Photo: Tim Tapping

Marathon Class B Hull: Dragon Engines: Ilmor HP: 1250 - Petrol Crew: Miles Dobson James Sheppard Photo: Mike Powell

Marathon Class A Hull: Cougar Engines: Mercury HP: 2700 - Petrol Crew: Richard Carr Steve Curtis James Sinclair Mark Pascoe Photo: Nigel Barrett

Marathon Class C Hull: Fountain Engines: Yanmar HP: 1000 - Diesel Crew: Dorian Griffith Shelley Jory-Leigh Will Stevens Photo: Tim Tapping

Marathon Class H Hull: Cigarette Engines: Chevrolet HP: 1300 - Petrol Crew: Christian Toll Michael Peet Jeff Hall Photo: Steve Willis

Marathon Class C Hull: Wayne Kruse Engines: 2 x FPT HP: 1120 - Diesel Crew: John Ryan Philip Fitzgibbon Denis Dillon Glenn Chidzoy Photo: Chris Davies

Marathon Class A Hull: Rod Ross Smith Engines: 2 x Mercury HP: 2800 - Petrol Crew: Marcus Hendricks Gareth Williams Neil Jackson Ole Finholt Photo: MA Photography

Marathon Class C Hull: Spectre Boats Engines: 2 x Mercury HP: 800 - Petrol Crew: Tom Montgomery-Swan Michal Galczewski Photo: Malc Attrill