Complex sentence: The Tolworth Hurdle is a Grade 1 National Hunt hurdle race in the United Kingdom for four-year-old and above novices run over a distance of 2 miles 110 yards (3,319 metres) at Sandown Park in January.
Split into simpler sentences: The Tolworth Hurdle is a Grade 1 National Hunt hurdle race in the United Kingdom for four-year-old and above novices. It is run over a distance of 2 miles 110 yards (3,319 metres) at Sandown Park in January.