That week of the year when people who are not normally disposed to whiling away their life in the bookies spend their afternoons, checking the form, roaring at the screens and then, once the race has finished, scrunching up their dockets and throwing them away in disgust. We've already outlined the five worst people you find in the bookies come Cheltenham time.
However, will your interest in Cheltenham this year pay off in monetary terms? Should you stay in the bookies all week or should you steer clear? We can tell you.
Just complete this quiz to see how much money you'll win at Cheltenham this year.