Grand National in front of the stands. The majority of the race therefore took place not on the actual Aintree Racecourse but instead in the adjoining countryside. That countryside was incorporated into the modern course but commentators still often refer to it as "the country". There are 16 fences on the National Course topped with spruce from the Lake District. The cores of 12 fences were rebuilt in 2012 and they are now made of a flexible plastic material which is more forgiving compared to the traditional wooden core fences. They are still topped with at least of spruce for the horses
Grand National Parts of the course were widened in 2009 to allow runners to bypass fences if required. This was utilised for the first time during the 2011 race as casualties at fences 4 and 6 (Becher's Brook) resulted in marshals diverting the remaining contenders around those fences on the final lap. Welfare groups have suggested a reduction in the size of the field (currently limited to a maximum of 40 horses) should be implemented. Opponents point to previous unhappy experience with smaller fields such as only 29 runners at the 1954 Grand National, only 31 runners in 1975, and a fatality