JK
Jonathan Samanayo Korir
KENMenBirth dateApr 10, 1995
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Jonathan Samanayo Korir is a Kenya long-distance runner, born on April 10, 1995. He competes primarily in the 5000m, 10000m and Semi.
His personal bests include 14:32.83 in the 5000m, 29:04.78 in the 10000m, 1:01:30 in the Semi and 2:05:27 in the Marathon. He is currently active on the international athletics circuit, representing Kenya.
Key facts
Marathon
2:05:27
Half Marathon
1:01:30
Age
31 years old
As of Sep 20, 2026: Marathon 2:05:27, Half Marathon 1:01:30, 2026 season best 2:05:27 (Mar 15, 2026, Barcelona (ESP)) · Last competition: Zurich Marató de Barcelona, Mar 15, 2026, 2:05:27 · 31 years old