She won the gold medal for the 10,000 metres at the 1991 World Championships, and a silver medal over the same distance at the 1988 Olympic Games.
She was also a two-time gold medallist over the distance at the Commonwealth Games, as well as winning the 1992 World Half Marathon Championships, 1991 New York City Marathon, 1992 Tokyo Marathon and 1996 London Marathon.
Her 10,000 metres best of 30:57.07 set in 1991, made her only the third woman in history to run the distance in under 31 minutes.
Both that time and her marathon best of 2:26:52 in 1997, still stand as Scottish records (as of 2018).