The Chair and the water jump.
The Grand National has 30 fences to be jumped in the race & it's run over a distance of 4 miles 4 furlongs (7,242 metres) at Aintree Racecourse, Liverpool
If your referring the English Grand National at Aintree. Then it's 30
The Grand National race is held at Aintree, which is located in Aintree, Merseyside, England.
there are sixteen fences on the Aintree course
He won the Aintree Grand National in 2000 and the Irish Grand National in 2000. In 2004 he won the Welsh Grand National. In 2005 he won the Aintree Grand National and the Irish Grand National. So he was won 5 Grand Nationals in total, having won 2 Aintree Grand Nationals, 2 Irish Grand Nationals and 1 Welsh Grand National.
Numbersixvalverde won the 2005 Irish Grand National and the 2006 Aintree Grand National.
Don't Push It , in the 2010 Grand National.
Sergeant Murphy won the Grand National at Aintree in 1923.
Aintree Racecourse Liverpool
He won his third Aintree Grand National in 1977. As he also won the Scottish Grand National in 1974, the third of all of his Grand National wins was the Aintree Grand National in 1976.
14
1839 Aintree Racecourse in Liverpool