The Harry Vardon Trophy is awarded by the European Tour. Since 2009 it has been awarded to the winner of the Race to Dubai. Before then it was awarded to the winner of the "Order of Merit". From 1975 to 2008 the Order of Merit was based on prize money but before that date a points system was used. From 1937 until the European Tour became an independent organisation, the award was presented by the British PGA. The trophy is named for the Jersey golfing great Harry Vardon, who died in 1937.
The Race to Dubai is calculated in euro, although many of the events have prize funds which are fixed in other currencies, mainly pounds sterling or U.S. dollars. In these instances, the amounts are converted into euro at the exchange rate for the week that the tournament is played.