Complex sentence: The Stockholm Cup International is a Group 3 flat horse race in Sweden for three-year-old and above thoroughbreds run over a distance of 2,400 metres (approximately 1 mile 4 furlongs) on turf at Täby Racecourse in September.
Split into simpler sentences: The Stockholm Cup International is a Group 3 flat horse race in Sweden for three-year-old and above thoroughbreds. It is run over a distance of 2,400 metres (approximately 1 mile 4 furlongs) on turf at Täby Racecourse in September.