Martin Buser ( born March 29, 1958 in Winterthur) is a Swiss sled dog sports.
In 1979 he emigrated to Alaska and began full- breed sled dogs. In 1980 he played his first Iditarod in 1981 the second. Since 1986 he has participated in every race. In twenty participations Buser won the race four times: 1992, 1994, 1997 and 2002 His first victory was also the first victory of a foreigner on the Iditarod. . At the race in 2002, he also made it a course record by finishing the race as the first participants in less than 9 days, namely in eight days, 22 hours, 46 minutes and 2 seconds. However, this by John Baker in 2011 was broken.