Clare 'for the love of God, don't mention the teeth this time around' Balding presents the world's greatest steeplechase, The Grand National, from Aintree over on BBC1 from 1.00pm, while Tracy Piggott hosts coverage on RTE2. Forty horses and jockeys line up at 4.15pm to tackle the fearsome fences at the world-famous racecourse in Liverpool. Last year, the greatest jump jockey in history, Tony McCoy, won the historic race for the first time. There are five races in total on a fantastic card, with off times at 1.45, 2.15, 2.50 and 3.25. The tapes go up on the Grand National at 4.15. Clare is joined by Rishi Persad, Richard Pitman and Suzi Perry, with expert analysis from Grand National-winning jockeys Richard Dunwoody and Mick Fitzgerald, while Tracy's company includes Colm Murray and Brian Gleeson. For more sport coverage, there's highlights from The Masters from 8.30pm on BBC2.