20K Olympic Games
1984 - 7 th - 1:25:42 - Los Angeles, USA

50K Olympic Games
1992 - DNF - Seoul, Korea
1988 - 22 nd - 3:56:55 - Seoul, Korea
1984 - DNF – Los Angles, USA

50K World Cup
1997 - 68 th - 4:17:24 - Podebrady, Czechoslovakia
1995 -47 th - 4:11:31 - Beijing, China
1991 - DNF - San Jose, USA
1987 - DNF - New York City, USA
1985 - 16 th - 4:11:03 - St. John's, Isle of Man
1983 - DQ - Bergen, Norway
1981 - 13 th - 4:07:44 - Valencia, Spain
1979 - 35 th - 4:12:37 - Eschborn, West Germany

20K World Championships
1983 – DNF - Helsinki, Japan

50K World Championships
1987 - 17 th - 3:57:43 - Rome, Italy
1983 - 9 th - 3:56:57 - Helsinki, Japan

50K Pan Am Cup
1998 5 th - 4:36:53 - Miami, USA
1996 8 th - 4:40:18 - Manaus, Brazil
1988 DNF - Mar del Plata, Argentina
1986 2 nd - 4:05:56 - St. Leonard, Canada

20K Pan Am Games
1983 – DNF – Caracas, Venezuela

50K Pan Am Games
1991 - DNF - Havana, Cuba
1979 3 rd - 4:24:23 - San Juan, Puerto Rico