| Personal information | |
|---|---|
| Nationality | Kenyan |
| Born | 24 November 1971 |
| Sport | |
| Sport | Athletics |
| Event | Marathon |
Cosmas Ndeti (born 24 November 1971) is a three-time winner of the Boston Marathon. He was the winner of the 1993, 1994, and 1995 races. He set the course record in 1994 with a time of 2:07:15, which was also the best marathon performance in 1994.[1] That course record stood for 12 years until it was broken by one second when Robert Kipkoech Cheruiyot, a fellow Kenyan, won the 2006 race.
He received a three-month ban for doping, after failing a test for ephedrine at the 1988 IAAF World Cross Country Championships. This made him the first doping ban case in Kenyan history.[2]