Complex sentence: The Lillie Langtry Fillies Stakes is a Group 3 flat horse race in the United Kingdom for thoroughbred fillies and mares run over a distance of 1 mile 6 furlongs (2,816 metres) at Goodwood Racecourse during the Glorious Goodwood meeting in late July/early August.
Split into simpler sentences: The Lillie Langtry Fillies Stakes is a Group 3 flat horse race in the United Kingdom for thoroughbred fillies and mares. It is run over a distance of 1 mile 6 furlongs (2,816 metres) at Goodwood Racecourse during the Glorious Goodwood meeting in late July or early August.