In 2006, Goucher ran a 10:50 at the USA Cross Country Championships to win first place in the short course (4 km). He went on to finish 6th in the short course race at the IAAF World Cross Country Championships in Fukuoka, Japan, the highest finish by an American since Pat Porter placed 6th in the 1986 World Cross (12K) Championships. He finished only 8 seconds behind the winner, world-renowned Ethiopian champion Kenenisa Bekele, the 5k and 10k world record holder. At the 2006 Prefontaine Classic, Goucher finished third in the 2 mile with a time of 8:12.7, the third fastest 2 mile ever run by an American.