Winner Auroras Encore ridden by Ryan Mania (L) and Teaforthree ridden by Nick Scholfield (front) jump the last fence during the Grand National horse race at Aintree Racecourse in Liverpool, north-west England, on April 6, 2013. The annual three day meeting culminates in the Grand National which is run over a distance of four miles and four furlongs (7,242 metres), and is the biggest betting race in the United Kingdom. AFP PHOTO / ADRIAN DENNIS        (Photo credit should read ADRIAN DENNIS/AFP/Getty Images)