World RankingsNot ranked currently. | Year | Result | Venue | Date |
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2011 | 1:49.1h | Mumias (KEN) | 30.04.2011 | 2012 | 1:43.81 | Stadio Guidobaldi, Rieti (ITA) | 09.09.2012 | 2013 | 1:44.49 | Stadio Guidobaldi, Rieti (ITA) | 08.09.2013 | 2014 | 1:45.87 | Beijing (CHN) | 21.05.2014 | 2015 | 1:44.50 | Barcelona (ESP) | 08.07.2015 | 2016 | 1:45.20 | Montbéliard (FRA) | 01.06.2016 | 2017 | 1:48.74 | Montgeron (FRA) | 14.05.2017 | 2018 | 1:45.89 | Nairobi (KEN) | 22.06.2018 | 2019 | 1:45.00 | Gliwice (POL) | 02.06.2019 | 2020 | 1:46.6h | Moi International Sports Centre, Kasarani, Nairobi (KEN) | 05.03.2020 | 2021 | 1:45.51 | Nyayo National Stadium, Nairobi (KEN) | 29.05.2021 | 2022 | 1:47.39 | Moi International Sports Centre, Kasarani, Nairobi (KEN) | 26.04.2022 |
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