Irene Korir

KenyaKenyaActive
Events
Marathon · Half Marathon

Irene Korir is a Kenya long-distance runner. She competes primarily in the Semi, Marathon and 15Kilometr.

Her personal bests include 1:15:54 in the Semi, 2:39:43 in the Marathon and 53:09 in the 15Kilometr. She is currently active on the international athletics circuit, representing Kenya.

Personal best · Marathon2:39:43
2026 season best2:39:13Mar 22, 2026
2026 season best
Personal best · Half Marathon1:15:54
Last competitionAcea Run Rome The MarathonMar 22, 2026 · 2:39:13
Acea Run Rome The Marathon

As of Nov 14, 2026: Marathon 2:39:43, Half Marathon 1:15:54, 2026 season best 2:39:13 (Mar 22, 2026) · Last competition: Acea Run Rome The Marathon, Mar 22, 2026, 2:39:13

Personal bests

WA points calculator →
DisciplineResultAll-time2026
SemiMoshi 2024Kenya Half Marathon all-time list1:15:541,012 pts––
MarathonGenève 2025Kenya Marathon all-time list2:39:431,029 pts–#720
15KilometrEldoret 199953:09––

Progression

SeasonDisciplineResultWindDateCompetitions
2026Marathon 2:39:13–Mar 22, 2026Acea Run Rome The Marathon
2025Marathon 2:39:43–Nov 9, 2025Marathon des Alpes-Maritimes Nice-Cannes
2024Semi 1:15:54–Feb 25, 2024Kilimanjaro Half Marathon
2023Semi 1:16:27–Oct 29, 2023Standard Chartered Nairobi Half Marathon & 10K, Nairobi
199915Kilometr 53:09–Nov 13, 1999Eldoret (KEN)
FAQ

Frequently asked questions

Irene Korir's Marathon personal best is 2:39:43, set on May 11, 2025 in Genève (SUI).

Irene Korir competes in the Marathon and Half Marathon.

2026 season best: 2:39:13, set on Mar 22, 2026. Last competition: Acea Run Rome The Marathon on Mar 22, 2026, 2:39:13.