Personal Bests| Event | Result | Venue | Date |
|---|
| 400m | 44.21 | Nairobi (KEN) | 23.06.2018 | | 600m ind. | 1:14.97 | Albuquerque, NM (USA) | 20.01.2017 | | 800m | 1:42.05 | Olympic Stadium, London (GBR) | 22.07.2018 | | 800m ind. | 1:44.21 | New York, NY (USA) | 03.02.2018 | | 1000m | 2:18.19 | Stade Louis II, Monaco (MON) | 10.08.2022 | | 4x400m | 3:03.15 | Austin, TX (USA) | 27.05.2017 | | 4x400m ind. | 3:10.45 | Albuquerque, NM (USA) | 21.01.2017 |
| Season's Bests| Event | Result | Venue | Date | T-L |
|---|
| 400m | 47.42 | Nyayo National Stadium, Nairobi (KEN) | 14.06.2024 | | | 800m | 1:50.38 | Nyayo National Stadium, Nairobi (KEN) | 14.06.2024 | |
|
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 2017 | 44.53 | El Paso, TX (USA) | 14.05.2017 | | 2018 | 44.21 | Nairobi (KEN) | 23.06.2018 | | 2019 | 44.37 | Khalifa International Stadium, Doha (QAT) | 02.10.2019 | | 2021 | 45.29 | Hilmer Lodge Stadium, Walnut, CA (USA) | 09.05.2021 | | 2022 | 44.87 | Moi International Sports Centre, Kasarani, Nairobi (KEN) | 24.06.2022 | | 2024 | 47.42 | Nyayo National Stadium, Nairobi (KEN) | 14.06.2024 |
| Year | Result | Venue | Date |
|---|
| 2016 | 1:46.94 | Nairobi (KEN) | 28.05.2016 | | 2017 | 1:43.10 | Stade Louis II, Monaco (MON) | 21.07.2017 | | 2018 | 1:42.05 | Olympic Stadium, London (GBR) | 22.07.2018 | | 2019 | 1:43.69 | Letzigrund, Zürich (SUI) | 29.08.2019 | | 2021 | 1:43.04 | Stade Louis II, Monaco (MON) | 09.07.2021 | | 2022 | 1:43.26 | Letzigrund, Zürich (SUI) | 08.09.2022 | | 2023 | 1:46.78 | Nemzeti Atlétikai Központ, Budapest (HUN) | 22.08.2023 | | 2024 | 1:50.38 | Nyayo National Stadium, Nairobi (KEN) | 14.06.2024 |
| Year | Result | Venue | Date |
|---|
| 2022 | 2:18.19 | Stade Louis II, Monaco (MON) | 10.08.2022 |
| Year | Result | Venue | Date |
|---|
| 2017 | 3:03.15 | Austin, TX (USA) | 27.05.2017 | | 2021 | 3:03.16 | Moi International Sports Centre, Kasarani, Nairobi (KEN) | 19.06.2021 |
|
