The Park Hill Stakes is a Group 2 flat horse race in Great Britain open to fillies and mares aged three years or older.
It is run at Doncaster over a distance of 1 mile, 6 furlongs and 115 yards (2,922 metres), and it is scheduled to take place each year in September.
The victory of Blink Bonny in 1857 provoked a riot among spectators who believed she had been dishonestly prevented from winning the previous day's St. Leger by her jockey John "Jack" Charlton.
[2] The present system of race grading was introduced in 1971, and the Park Hill Stakes was initially given Group 2 status.
It was opened to fillies and mares aged four years or older and relegated to Group 3 level in 1991.