About Duncan Koech
Born 1981. Duncan Koech is a Kenyan marathon runner.
Duncan Cheruiyot Koech (born 28 December 1984) is a male long-distance runner from Kenya. His personal best is 2:07:53 achieved at 2012 Cologne Marathon. He came third at the 2013 Cologne Marathon. He has won marathons in Riga, Bucharest, Hannover, and Sofia.
Achievements
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Important facts
Related people
Same field, nearest in time
Contemporaries
People whose lives overlapped Duncan Koech's
Frequently asked questions
Who is Duncan Koech?
Kenyan distance runner
When was Duncan Koech born?
Duncan Koech was born on 28 December 1981.
What is Duncan Koech's occupation?
Duncan Koech is a marathon runner.
What nationality is Duncan Koech?
Duncan Koech is Kenyan.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Duncan Koech. https://biography.guide/duncan-koech/
MLA: "Duncan Koech." Biography.guide, https://biography.guide/duncan-koech/.
Chicago: "Duncan Koech." Biography.guide. https://biography.guide/duncan-koech/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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