Fillies' Mile was created in 1973.
Minnesota Fillies was created in 1978.
Fillies' Sprint Stakes was created in 2002.
Portland Fighting Fillies was created in 2010.
Chartwell Fillies' Stakes was created in 1994.
Breeders' Cup Juvenile Fillies was created in 1984.
Denny Cordell Fillies Stakes was created in 1996.
Breeders' Cup Juvenile Fillies Turf was created in 2008.
Kentucky Cup Juvenile Fillies Stakes was created in 1994.
Mile After Mile was created in 1969.
A group of young female horses is called a "herd of fillies".
The Second Mile was created in 1977.
Mile Markers was created in 2005.