Shadrack Kiptoo Biwott (born February 15, 1985, in Kenya) is a Kenyan-born American long-distance runner.

[1] Biwott grew up in Eldoret in the Rift Valley Province of Kenya and moved to the United States in 2002 to attend La Cueva High School in Albuquerque, New Mexico.

[4][5] Biwott was an athlete of the Year for cross country lead the Oregon Ducks to an impressive group of five Men of Oregon All-Americans returning for the defending NCAA Division 1 national team champion in 2008.

Biwott earned 2007 cross country honors and was named the Pac-10 Athlete of the Year for winning his first Pac-10 xc title.

Biwott debut at 2007 Stanford Cardinal track and field Invitational earning an NCAA provisional mark in 10,000 meters in 29:00.52.