The 1911 Grand National was the 73rd official annual renewal of the Grand National horse race that took place at Aintree Racecourse near Liverpool, England, on 24 March 1911. The only moving images of the race turned up in a London auction in 2007, found by Angus Loughran, and first shown to the public in a BBC documentary "THE BIG FLUTTER: THE GRAND NATIONAL ON FILM" in 2011. Torrential rain caused many riders to fall. Twenty two out of the twenty six runners failed to finish.