Winners of the 100 Mile Catalina Gran Prix

1951 => Walt Fulton, Tri 650
1952 => Nick Nicholson, BSA 500
1953 => John MacLaughli, Velo 350

1954 => Jim Johnson, Velo 500
1955 => Bud Ekins, Tri 500
1956 => Chuck Minert, BSA 500
1957 => Bob Sangren, Tri 650
1958 => Bob Sangren, Tri 650