Wedstrijd: Round Towers C.C. - Grand Prix of Ireland, (Dublin), Dublin (Dublin), Ierland
- 1950
- 1: Jim McQuaid
- 1951
- 1952
- 1: Seamus Elliott
- 2: Jim McQuaid
- 1953
- 1: John Lackey
- 1954
- 1: Jim McQuaid
- 1955
- 1: Jim McQuaid
- 1961
- 1: Jim McQuaid
- 1964
- 1: Liam Horner
- 1967
- 1: Liam Horner
- 1968
- 1: Liam Horner
- 1969
- 1: Hugh Davis
- 2: Paddy Davis
- 3: John McCarthy
- 4: Paddy Doran
- 5: Sean Lally
- 6: Pat O'Connell
- 1970
- 1: Christy Kimmage
- 2: Dennis Haverty
- 3: Sean Lally
- 4: M. Byrne
- 5: Paddy Davis
- 1971
- 1: Liam Horner
- 2: Kieron McQuaid
- 3: Paddy Davis
- 4: Sean Lally
- 5: Christy Kimmage
- 6: Liam Keenan
- 1972
- 1: Pat McQuaid
- 2: Brendan Ferris
- 3: Sean Lally
- 4: Liam Keenan
- 5: Mick Davis
- 6: Tony Lally
- 1973
- 1: Hugh Davis
- 2: Paddy Doran
- 3: Oliver McQuaid
- 4: Sean Lally
- 5: John Shortt
- 6: John Hegarty
- 1974
- 1: Kieron McQuaid
- 2: John Shortt
- 3: Pat McQuaid
- 4: Sean Lally
- 5: Jim Lally
- 6: Liam Horner
- 1975
- 1: Kieron McQuaid
- 2: Sean Lally
- 3: Liam Horner
- 4: John McCarthy
- 5: Brendan Madden
- 6: Alan McCormack
- 1977
- 1: Mick Nulty
- 2: Stephen Roche
- 3: Tony Lally
- 4: Sean Lally
- 5: Eric Dunne
- 6: Kieron McQuaid
- 1978
- 1: Bernard McCormack
- 2: Francis Riordan
- 3: Kieron McQuaid
- 4: John Hegarty
- 5: John Shortt
- 6: Peter Morton
- 1980
- 1: Tony Lally
- 2: Kieron McQuaid
- 3: John Hegarty
- 4: Liam Keenan
- 5: Oliver McQuaid
- 6: Mick Nulty
- 1981
- 1: Gary Thomson
- 2: Pat McQuaid
- 3: Martin Earley
- 5: Mick Nulty
- 6: Philip Cassidy
- 1982
- 1: Raphael Kimmage
- 2: Paul McCormack
- 3: Sean Lally
- 4: Shay O'Hanlon
- 1984
- 1: Tony Murphy
- 3: David Cassidy
- 5: Aidan Harrison
- 6: Paul Tansey