| Comp | Event | Result | Pos | Rep | Date | Stage | IAAF pts | Rec |
|---|---|---|---|---|---|---|---|---|
| Kip Keino Classic 2020 | 400m (Men) | 47.12 | 6 | KEN | 2020-10-03 00:00:00 | FINAL | ||
| World Championship 2019 Doha | 400m (Men) | 45.55 | 6 | KEN | 2019-10-02 00:00:00 | SF3 | ||
| World Championship 2019 Doha | 400m (Men) | 45.65 | 4 | KEN | 2019-10-01 00:00:00 | H1 | ||
| Olympic Games 2016 Rio | 400m (Men) | 46.74 | 6 | KEN | 2016-08-13 00:00:00 | Round1 Heat3 | 1062 | |
| World Championship 2015 Beijing | 400m (Men) | 46.02 | 40 | KEN | 2015-08-23 00:00:00 | Round 1 | 1110 |