Alberto Salazar Australian Derek Clayton in 1969 in Antwerp, Belgium. However, the course was found on re-measurement to be about 148 meters short of the 42.195 kilometre (26 miles, 385 yards) distance. This is equivalent to about 27 seconds. In 1982 he won his first and only Boston Marathon after the famous "Duel in the Sun" with Dick Beardsley. Salazar won the race in an exciting sprint finish and collapsed at the end before being taken to an emergency room and given six liters of saline solution intravenously because he had not drunk during the race. Salazar ended the year ranked #1
IAAF World Half Marathon Championships IAAF World Road Running Championships. Aside from the name change, the significant difference was the distance of the race, changing from a half marathon to a 20 kilometres road race. The 20 km race featured only at the 2006 edition, and the half marathon distance returned for the 2007 World Road Running Championships. On 29 November 2007, the IAAF announced that the name of the competition would revert to its original title of the IAAF World Half Marathon Championships, beginning with the 2008 IAAF World Half Marathon Championships in Rio de Janeiro, Brazil on 12 October 2008. This competition should