Lineth Chepkurui (born 23 February 1988 in Bomet) is a Kenyan long distance runner. At the 2008 World Cross Country Championships Chepkurui finished eleventh in the individual race, however this was not enough to be a part of the Kenyan team, who won silver medals in the team competition. She won her third consecutive Lilac Bloomsday Run in 2010, running a world's best time over 12 km with her course record run of 38:10. Chepkurui trains with and is coached by .