Photo: Eastfrisian—CC BY 3.0
Peninah Arusei
KenyaActive- Born
- Feb 23, 1979 (47 years old)
- Birthplace
- Kenya, Kenya
- Events
- 10 000 m · Half Marathon
Peninah Arusei Jerop (born 1 January 1979) is a Kenyan professional long-distance runner who specialises in road running competitions, especially the half marathon. She has represented Kenya at the Olympics, having competed in the 10,000 metres race at the 2008 Beijing Olympics. Arusei has won races on the European road circuit, including the Dam tot Damloop, Berlin Half Marathon and Lisbon Half Marathon.
Personal best · 10 000 m30:57.8h
2026 season best2:49:13Jun 14, 2026 · Jakarta
Personal best · Half Marathon1:07:48
Last competitionBTN Jakarta International MarathonJun 14, 2026 · 2:49:13
As of Nov 2, 2026: 10 000 m 30:57.8h, Half Marathon 1:07:48 (#238 all-time), 2026 season best 2:49:13 (Jun 14, 2026, Jakarta (INA)) · Last competition: BTN Jakarta International Marathon, Jun 14, 2026, 2:49:13 · 47 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | Marathon | 2:49:13 | – | Jun 14, 2026 | BTN Jakarta International Marathon |
| 2024 | Marathon | 2:40:21 | – | Oct 6, 2024 | Kuala Lumpur Standard Chartered Marathon |
| 2023 | 5000m | 17:20.38 | – | May 24, 2023 | Kenya Defence Forces Championships |
| 2023 | Marathon | 2:42:52 | – | Dec 3, 2023 | Standard Chartered Singapore Marathon |
| 2021 | 5000m | 17:21.37 | – | May 15, 2021 | Nyayo National Stadium, Nairobi (KEN) |
| 2017 | Semi | 1:11:31 | – | Mar 26, 2017 | Warszawa (POL) |
| 2017 | Marathon | 2:30:58 | – | Sep 30, 2017 | Hengshui (CHN) |
| 2016 | 10000m | 36:34.6h | – | Apr 29, 2016 | Nairobi (KEN) |