Complex sentence: The Derrinstown Stud Derby Trial is a Group 2 flat horse race in the Republic of Ireland for three-year-old thoroughbreds run over a distance of 1 mile 2 furlongs (2,012 metres) at Leopardstown Racecourse in May.
Split into simpler sentences: The Derrinstown Stud Derby Trial is a Group 2 flat horse race in the Republic of Ireland for three-year-old thoroughbreds. It is run over a distance of 1 mile 2 furlongs (2,012 metres) at Leopardstown Racecourse in May.