Complex sentence: The Sprint Cup is a Group 1 flat horse race in the United Kingdom for three-year-old and above thoroughbreds run over a distance of 6 furlongs (1,207 metres) at Haydock Park Racecourse in early September.
Split into simpler sentences: The Sprint Cup is a Group 1 flat horse race in the United Kingdom for three-year-old and above thoroughbreds. It is run over a straight distance of 6 furlongs (1,207 metres) at Haydock Park Racecourse in early September.