Wedstrijd: Grand Prix of Essex, (Halstead), Halstead (Essex), Groot-Brittannië

• 1964
• 1: Wes Mason
• 2: George Halls
• 3: Mick Ives
• 1965
• 1: Dave Nie
• 2: Mick Brown
• 3: Dave Bonner
• 1966
• 1: Hugh Porter
• 2: Jim Ridler
• 3: Mick Brown
• 1967
• 1: John Bettinson
• 2: Dave Nie
• 3: Alan Turner
• 1968
• 1: Ray Barker
• 2: Dave Nie
• 3: Mike Cowley
• 4: Alan Lloyd
• 5: Peter Smith
• 6: Geoff Wiles
• 1969
• 1: Peter Smith
• 2: John Watson
• 3: Doug Dailey
• 4: Grant Thomas
• 5: Dave Mitchell
• 6: Peter Buckley
• 1970
• 1: Phil Carnall
• 2: Jean-Claude Joly
• 3: Martyn Roach
• 4: George Clare
• 5: John Sargeant
• 6: John Clewarth
• 1971
• 1: Phil Edwards
• 2: John Clewarth
• 3: Martyn Roach
• 4: Tom Mullins
• 5: Bob Jones
• 6: Geoff Dutton
• 1972
• 1: Phil Edwards
• 2: Dave Lloyd
• 3: Phil Bayton
• 4: Phil Griffiths
• 5: Paul Carbutt
• 6: Doug Dailey
• 1973
• 1: Phil Corley
• 2: Kevin Apter
• 3: Bob Cary
• 4: Alan Clarke
• 5: Ritchie Gregson
• 6: Ray Lewis
• 1974
• 1: Keith Ratcliff
• 2: Jan Raas
• 3: Howard Darby
• 4: Alan Mellor
• 5: Steve Heffernan
• 6: Gerrie Van Gerwen
• 1975
• 1: Gerrie Van Gerwen
• 2: Keith Ratcliff
• 3: Colin Chapman
• 4: Alan Kemp
• 5: Peter Dick
• 6: Ritchie Gregson
• 1976
• 1: Toine Van De Bunder
• 2: Ad Tak
• 3: Mick Wishart
• 4: Ken Platts
• 5: Thierry Grandsir
• 6: Steve Lawrence
• 1977
• 1: Graham Jones
• 2: Bert Scheuneman
• 3: Bob Downs
• 4: Jan Van Houwelingen
• 5: Steve Jones
• 6: Steve Lawrence
• 1978
• 1: Frits Pirard
• 2: Mark Swinnerton
• 3: Phil Looby
• 4: Mick Gray
• 5: Tony James
• 6: Andy Llewellyn
• 1979
• 1: John Herety
• 2: Bob Downs
• 3: Mick Gray
• 4: Jacques Van Meer
• 5: Mark Bell
• 6: Paul Milnes
• 1980
• 1: Steve Joughin
• 2: Jacques Van Meer
• 3: Steve Poulter
• 4: John Cavanagh
• 5: Mark Bell
• 6: Tony James
• 1981
• 1: Nigel Bloor
• 2: Ad Van Der Poel
• 3: Bob Downs
• 4: Glen Mitchell
• 5: Alan Gornall
• 6: John Shand
• 1982
• 1: Steve Joughin
• 2: Mike Williams
• 3: Steve Poulter
• 4: Jeff Williams
• 5: Des Fretwell
• 6: Russell Harrington
• 1983
• 1: Mark Bell
• 2: Bruce Hodges
• 3: Nap Hage
• 4: Kevin Morgan
• 6: Hugh Ashworth
• 1984
• 1: Peter Longbottom
• 2: Neil Miller
• 3: Simon Edney
• 4: Kees de Nooijer
• 5: Darryl Webster
• 6: Mark Walsham
• 1985
• 1: Alan Gornall
• 2: Phil Bateman
• 3: Steve Rigby
• 4: Eamann Rooney
• 5: Nick Barnes
• 6: John Cavanagh
• 1986
• 1: John Cavanagh
• 2: Greg Newton
• 3: Bernie Burns
• 1987
• 1: Paul Curran
• 2: Darryl Webster
• 3: Karl Smith
• 1988
• 1: Paul Curran
• 2: Ben Luckwell
• 3: Dave Spencer
• 1989
• 1: Ben Luckwell
• 2: Paul Rogers
• 3: Richard Bradley
• 1990
• 1: Stephen Farrell
• 2: Gary Speight
• 3: Peter Longbottom
• 1991
• 1: Mark Gornall
• 2: Wayne Randle
• 3: Andrew Perks
• 1992
• 1: Bobby Power
• 2: Jon Clay
• 3: Julian Ramsbottom
• 1993
• 1: Wayne Randle
• 2: Gary Coltman
• 3: Neil Hoban
• 1995
• 1: Julian Ramsbottom
• 2: Rob Holden
• 3: Wayne Randle
• 1996
• 1: Wayne Randle
• 2: Julian Ramsbottom
• 3: Robert Hayles
• 1997
• 1: Robert Hayles
• 2: Andy Lyons
• 3: Julian Ramsbottom
• 1998
• 1: Chris Newton
• 2: Kevin Dawson
• 3: David Rand
• 1999
• 1: Chris Walker
• 2: Gordon McCauley
• 3: Robert Hayles
• 2000
• 1: Russell Downing
• 2: Mark Lovatt
• 3: Kevin Dawson