Fillies' Mile was created in 1973.
Minnesota Fillies was created in 1978.
Portland Fighting Fillies was created in 2010.
Fillies' Sprint Stakes was created in 2002.
Chartwell Fillies' Stakes was created in 1994.
Breeders' Cup Juvenile Fillies was created in 1984.
Denny Cordell Fillies Stakes was created in 1996.
Kentucky Cup Juvenile Fillies Stakes was created in 1994.
Breeders' Cup Juvenile Fillies Turf was created in 2008.
Mile After Mile was created in 1969.
A group of young female horses is called a "herd of fillies".
Sandown Mile was created in 1985.
Mile of Cars was created in 1954.