Complex sentence: The Super Sprint Trophy is a flat horse race in the United Kingdom for two-year-old thoroughbreds run over a distance of 5 furlongs and 34 yards (1,037 metres) at Newbury Racecourse in July.
Split into simpler sentences: The Super Sprint Trophy is a flat horse race in the United Kingdom for two-year-old thoroughbreds. It is run over a distance of 5 furlongs and 34 yards (1,037 metres) at Newbury Racecourse in July.