The following documents (PDF) list winners of various key fixtures across a number of years.
10miles & Bunker Hill
Boxing Day 1971 to 1991
Bunker Hill 1992 to 1995
Cliff Path 1982 to 1995
Double Full Course & Tower to Tower
Lib Day 1947 to 1994
Milestones 1970 to 1995
Round the island 1983 to 1995