1966 British Empire Games
1966 Pan American Games Gold Medal
1968 Olympian
1970 Commonwealth Games Marathon

1976 Olympian, selected 1980
1978 Commonwealth Games
1979 World Championship
Former Canadian 1500m record holder

Doha, 2019 World Champs Marathon

2001, 2002 World Cross-Country Championships

1972 Olympian

1994 Commonwealth Games
World Championship marathon
1996 Olympic Games Marathon 

1991 Pan American Games

1970 World Cross Country Championships

1993, 1994 World Cross Country Championships

1979 Pan American Games bronze medal in the marathon

1962 British Empire Games

1994 Francophone Games

2004 World Cross Country Championships

1971 Pan American Games

1966 British Empire Games
1970 Commonwealth Games

1988 Olympian
1994 Commonwealth Games
1987, 1991, 1995 World Championships, Rome

1963 Pan American Games

1972, 1976 Olympian
1970 Commonwealth Games
1973 Pacific Games
Former Canadian record holder 5,000m

1966 Commonwealth Games (for Jamaica)

2005, 2006 World Cross Country Championships

1987 Pan American Games
1988 Olympics
1990 Commonwealth Games

1983 World Championships marathon, Helsinki

2005, 2006 World Cross Country Championships

1995 World University Games

1995 World Cross Country Championships

1978 Commonwealth Games
Former Canadian steeplechase record holder

1995 World Cross Country Championships

1974 Commonwealth Games
1973 Pacific Games
Former Canadian record holder 10,000m

1994 World Cross Country Championships

2005 World Cross Country Championships

Olympic 800m

1966 British Empire Games

1994 Francophone Games

1991 World Cross Country Championships, selected 

2001 World Cross Country Championships

2002 World Cross Country Championships

1976 Olympian