1000 Guineas Stakes 1000 Guineas Stakes The 1000 Guineas Stakes is a Group 1 flat horse race in Great Britain open to three-year-old fillies. It is run on the Rowley Mile at Newmarket over a distance of 1 mile (1,609 metres), and it is scheduled to take place each year in late April or early May on the Sunday following the 2000 Guineas Stakes. It is the second of Britain's five Classic races, and the first of two restricted to fillies. It can also serve as the opening leg of the Fillies' Triple Crown, followed by the Oaks and the St Leger, but
WA Guineas the race was run at Belmont Park Racecourse. WA Guineas The Western Australian Guineas is a Perth Racing Group 2 Thoroughbred horse race for three-year-olds at set weights run over a distance of 1600 metres at Ascot Racecourse, Perth, Australia in November. Total prize money is A$500,000. The race was first held at Ascot racecourse on 15 November 1937, to mark the official date of the King's Birthday, as a weight-for-age mile race for three-year-olds. It was dropped from the race calendar in 1941 due to wartime economies. It was restored in 1943 and was run on the Saturday of