In 2010 the National became the first horse race to be televised in high-definition in the UK.Press Office – 2010 Grand National in HD – a first for UK horse racing . BBC (29 March 2010). Retrieved on 11 March 2011.
in 2010 the national became the first horse race to be televised in high-definition in the ukpress office – 2010 grand national in hd – a first for uk horse racing  bbc (29 march 2010) retrieved on 11 march 2011