20:005 Live Sport5 Live Racing12/04/2012BBC Radio 5 Live Duration: 1 hour, 30 minutes Thu 12th Apr 2012, 20:00 on BBC Radio 5 LiveClare Balding has latest news from the first day of the National Hunt meet at Aintree.GenresSportHorse RacingBrand5 Live SportSeries5 Live Sport: 5 Live Racing Source: BBC Online