Wedstrijd: Redmon Trophy Grand Prix, (Chobham), Chobham (Surrey), Groot-Brittannië

• 1968
• 1: Bram Breur
• 3: Gary Smith
• 4: John Moore
• 5: Eddie Adkins
• 1969
• 1: Jeff Marshall
• 2: Brian Clarke
• 3: Roy Davis
• 4: Bill Bailey
• 5: Don Awcock
• 6: Barry Lywood
• 7: A. Slocombe
• 1971
• 1: Jeff Marshall
• 2: Don Awcock
• 3: Brian Bulmer
• 4: Mick Stacey
• 5: Richard Portanier
• 6: John Bromley
• 1973
• 1: Ian Kitching
• 2: K. Day
• 3: Jerry Baker
• 4: Graham MacNamee
• 5: Don Awcock
• 6: John Elliott
• 1974
• 1: Steve Howe
• 2: Don Awcock
• 3: John Sargeant
• 4: Ray Palin
• 5: Mike Parker
• 6: Ian Kitching
• 1975
• 1: Peter Shaw
• 2: John Sargeant
• 3: Derek Witt
• 4: Richard Portanier
• 5: Ray Runham
• 6: D. Callum
• 1976
• 2: Jerry Baker
• 3: Ray Palin
• 4: George Clare
• 5: Peter Malyon
• 6: Robert Beatty
• 1977
• 1: Rick McKellar
• 2: Bob Arnold
• 3: Bob Leach
• 4: Bob Crayford
• 5: Derek Witt
• 1978
• 1: Colin Christie
• 2: Tom Wilson
• 3: Bob Crayford
• 4: Bob Garlinge
• 5: John Withey
• 6: George Clare