1983 Grand National 1983 Grand National The 1983 Grand National (Known as the 1983 Sun Grand National for sponsorship reasons) was the 137th renewal of the world-famous Grand National horse race that took place at Aintree Racecourse near Liverpool, England, on 9 April 1983. The race was won by Corbiere, the first Grand National winner to have been trained by a female trainer in Jenny Pitman. His jockey was Ben de Haan. The favourite of the 41-strong field was last year's winner Grittar, at odds of 7/1. Going over Valentine's, the 23rd fence, Corbiere held a four-length advantage over his nearest challenger, Greasepaint.
The Chair (Aintree Racecourse) The Chair (Aintree Racecourse) The Chair is a fence on Aintree Racecourse's National Course and thus is one of 30 that are jumped during the Grand National steeplechase which is held annually at the racecourse near Liverpool, England. It is the 15th fence that the runners jump and is one of only two (the other being the 16th, the Water Jump) in the race to be negotiated only once. Positioned in front of the grandstand, it is the tallest fence on the course, at , preceded by a open ditch on the takeoff side. The Chair is also comfortably the