Wedstrijd: Hemel Hempstead Grand Prix, (Hemel Hempstead), Chesham (Buckinghamshire), Groot-Brittannië

• 1963
• 1: Bob Addy
• 1964
• 1: George Halls
• 1965
• 1: Arthur Metcalfe
• 2: Alan Lloyd
• 3: Peter Buckley
• 4: Ray Barker
• 5: Ian Reid
• 6: John Clarey
• 1967
• 1: Alan Perkins
• 2: Sid Lovatt
• 3: Ray Barker
• 1968
• 1: Brian Jolly
• 2: William Bilsland
• 3: Barry Moss
• 4: John Winstanley
• 5: Dave Rollinson
• 6: Geoff Fullbrook
• 1969
• 1: Sid Barras
• 2: Peter Buckley
• 3: John Winstanley
• 4: Geoff Cross
• 5: Brian Jolly
• 6: Peter Matthews
• 1970
• 1: Alan Lloyd
• 2: John Sargeant
• 3: Peter Sandy
• 4: Malcolm Bridger
• 5: Graham Moore
• 6: Ray Palin
• 1971
• 1: John Sargeant
• 2: Bryce Beeston
• 3: Ken Latta
• 4: Graham Knowles
• 5: Alan Jackson
• 6: John Bromley
• 1981
• 1: Phil Corley
• 1983
• 1: Ian Banbury