For many years the run from the last fence to the winning post was 525 yards, even longer than the run-in on the Grand National course. This was because the obstacle nearest the finishing line was a water jump, which cannot be the first or last fence in a race. In 1994 it was replaced by an ordinary plain fence, and it is now jumped on the final circuit, making a run-in of conventional length. It is known as the Johnny Ridley fence as a result of the local bookmaker’s long sponsorship of it.