Individual time trials are often used as stages in stage races such as the Grand Tours; these vary from short prologue time trials over no more than eight kilometres[1] (designed to create an attacking racing style earlier in the race) [2] to longer distance events over flat or rolling courses, to timed ascents of mountain roads (mountain time trial).[citation needed] In the 1989 edition of the Tour de France, eventual winner Greg LeMond made up a 50-second deficit to runner-up Laurent Fignon over 24.5 km during the individual time trial on the final stage to win the race by 8 seconds, the smallest margin ever.[citation needed] The Vuelta a España often features a final individual time trial in Madrid in which the winner is often decided, providing much drama and excitement at the end of the stage race.[citation needed] In recent years, Óscar Sevilla and Roberto Heras have seen their lead evaporate in the time trial in Madrid.[citation needed]