|Olympic medal record|
|IIHF World Women Championships|
|Gold||1994 United States||Tournament|
Marianne Grnak played for the Canadian National women's ice hockey team from 1993 to 1996.
Grnak represented Team Canada at the 1994 Women’s World Championships and won a gold medal. She was also a member of the 1992 World Champion Canadian Roller Hockey team. In the early to mid 1990s, she played for the North York Aeros.