Since 1987 the Grand Prix motorcycle racing has been held at the Circuito de Jerez in early May. On this weekend, the city welcomes tens of thousands of bikers from around the world. The same circuit has hosted several Formula 1 Grands Prix, including the 1997 final race of the season, which was marred with controversy for a notable high-profile championship-deciding incident. Other popular festivals in the city are Feria de Jerez or the Holy Week in Jerez.