Complex sentence: The Hackwood Stakes is a Group 3 flat horse race in the United Kingdom for three-year-old and above thoroughbreds run over a distance of 6 furlongs 8 yards (1,214 metres) at Newbury Racecourse in July.
Split into simpler sentences: The Hackwood Stakes is a Group 3 flat horse race in the United Kingdom for three-year-old and above thoroughbreds. It is run over a distance of 6 furlongs 8 yards (1,214 metres) at Newbury Racecourse in July.