Wedstrijd: Bob Cook Memorial, (Mount Evans), Mount Evans (Colorado), Verenigde Staten

• 1963
• 1: Stuart Baillie
• 1964
• 1: Stuart Baillie
• 1965
• 1: Michael Beckwith Hiltner
• 1966
• 1: Stuart Baillie
• 1968
• 1: Mike Dennis
• 1969
• 1: Stan Justice
• 1970
• 1: Kalman Halasi
• 1971
• 1: Kalman Halasi
• 1972
• 1: Bob Poling
• 1973
• 1: Jack Janelle
• 1974
• 1: Jack Janelle
• 1975
• 1: Bob Cook
• 1976
• 1: Bob Cook
• 1977
• 1: Bob Cook
• 1978
• 1: Bob Cook
• 1980
• 1: Bob Cook
• 1981
• 1: Alexi Grewal
• 1982
• 1: Donald Spence
• 1983
• 1: Todd Gogulski
• 1984
• 1: Alexi Grewal
• 1985
• 1: Edmund Overend
• 1986
• 1: Edmund Overend
• 1987
• 1: Todd Gogulski
• 1988
• 1: Tom Resh
• 1990
• 1: Alexi Grewal
• 1991
• 1: Michael Engleman
• 1992
• 1: Michael Engleman
• 1993
• 1: Michael Engleman
• 1994
• 1: Michael Engleman
• 1995
• 1: Michael Engleman
• 2: Jonathan Vaughters
• 3: Andrzej Mierzejewski
• 1999
• 1: Jonathan Vaughters
• 2000
• 1: Scott Moninger
• 2001
• 1: Scott Moninger
• 2: Brendon Vesty
• 3: Chris Wherry
• 2002
• 1: Scott Moninger
• 2: Jonathan Vaughters
• 3: Andrew Miller
• 2003
• 1: Jonathan Vaughters
• 2: Andrew Miller
• 3: Marc Gullickson
• 2004
• 2: Scott Moninger
• 3: Andrew Miller
• 2005
• 1: Scott Moninger
• 2: Andrew Miller
• 3: Burke Swindlehurst
• 2006
• 1: Scott Moninger
• 2: Edmund Overend
• 3: Michael Carter
• 2007
• 2: Scott Moninger
• 3: Michael Carter
• 2009
• 4: Scott Moninger
• 2010
• 2: Edmund Overend
• 3: Philip Zajicek
• 2011
• 3: Paolo Alberati
• 2012
• 2: César Augusto Grajales Calle
• 2014
• 1: Fortunato Ferrara
• 2017
• 5: Fortunato Ferrara