2013 Grand National to modifications made for the previous year's race, Aintree announced that a number of further changes had been made for the 2013 National. Twelve of the 16 fences on the course were rebuilt with the timber frames within them replaced by a softer material known as "plastic birch". The fences are still covered with at least 14 inches of spruce and will remain the same height. The starting line was also moved 90 yards closer to the first fence, further away from the spectators' stands and thereby reducing slightly the overall distance. Aintree and the Professional Jockeys' Association jointly issued
2011 Grand National 2011 Grand National The 2011 Grand National (known as the John Smith's Grand National for sponsorship reasons) was the 164th renewal of the world-famous Grand National horse race held at Aintree Racecourse near Liverpool, England. The showpiece steeplechase began at 4:15 pm BST on 9 April 2011, the final day of the three-day annual meeting. The maximum permitted field of forty runners competed for prize money totalling a record £950,000, making it the highest valued National Hunt race in the United Kingdom. Nineteen of the forty participants completed the 4½-mile course; of the 21 who did not, two suffered fatal