IAAF World Half Marathon Championships

The IAAF World Half Marathon Championships is an annual half marathon competition organised by the International Association of Athletics Federations. It was contested from 1992 to 2005, and replaced by the IAAF World Road Running Championships, a 20 kilometres race which had its inaugural event held in 2006 in Debrecen, Hungary. After a second edition of the Road Running Championships, which was over the half marathon distance, it reverted to the original name of the World Half Marathon Championships.