The city has hosted several international sporting events in recent years, such as the second World Youth Championships in Athletics in July 2001 and the first IAAF World Road Running Championships in October 2006. The 2007 European SC Swimming Championships and World Artistic Gymnastics Championships of 2002 also took place in Debrecen. Most recently, the city hosted the 19th FAI World Hot Air Balloon Championship in October 2010. In 2012, Debrecen hosted the 31st LEN European Swimming Championships.