Geoffrey Rono

Geoffrey Kipkoech Rono (born 4 April 1987) is a Kenyan distance runner who competed primarily in the 1500 metres and 800 metres. He won both events at the 2005 African Junior Athletics Championships, and is a former world record holder in the 4 × 1500 metres relay.

Biography
At the 2005 African Junior Athletics Championships, Rono swept the 800 m and 1500 m titles, winning in times of 1:47.10 and 3:42.76 respectively. The following year, Rono placed 4th at the 1500 metres at the World Junior Championships.

In 2008, Rono recorded his best finish a senior international championship with a 5th-place result at the African Championships in the 1500 m.

In 2009, Rono was part of the Kenyan quartet that broke the 4 × 1500 metres relay world record at the Memorial van Damme meet in Brussels with a time of 14:36.23, winning the IAAF Golden League title in the process. The prior record by a German team from 1977 was the oldest standing track record maintained by the IAAF.