Timeline of US Distance #1s (M & F)
--800 and Marathon included--
1948: Mal Whitfield (800)
1949: Mal Whitfield (800)
1950: Mal Whitfield (800)
1952: Mal Whitfield (800), Horace Ashenfelter (3000 SC)
1953: Mal Whitfield (800)
1956: Tom Courtney (800)
1961: Dyrol Burleson (1500)
1963: Buddy Edelen (marathon)
1964: Bob Schul (5000), Billy Mills (10000)
1966: Jim Ryun (800 & 1500)
1967: Jim Ryun (1500)/Madeline Manning (800)
1968: Madeline Manning (800)
1969: Marty Liquori (1500)/Madeline Manning (800)
1971: Marty Liquori (1500), Frank Shorter (marathon)
1972: Dave Wottle (800), Frank Shorter (marathon)
1973: Rick Wohlhuter (800), Frank Shorter (marathon)
1974: Rick Wohlhuter (800)
1975: Bill Rodgers (marathon)
1977: Marty Liquori (5000), Bill Rodgers (marathon)
1979: Bill Rodgers (marathon)
1980: Don Paige (800)
1981: Henry Marsh (3000 SC), Alberto Salazar (marathon)
1982: Henry Marsh (3000 SC), Alberto Salazar (marathon)/Mary Slaney (10000)
1983: Mary Slaney (1500 & 3000)
1984: Joan Samuelson (marathon)
1985: Henry Marsh (3000 SC), Bruce Bickford (10000)/Mary Slaney (1500 & 3000), Joan Samuelson (marathon)
1990: PattiSue Plumer (3000)
2002: Khalid Khannouchi (marathon)
2006: Deena Kastor (marathon)