| Comp | Event | Result | Pos | Rep | Date | Stage | IAAF pts | Rec |
|---|---|---|---|---|---|---|---|---|
| Olympic Games 2016 Rio | 400m Hurdles (Men) 0.914m | 48.49 | 2 | KEN | 2016-08-16 00:00:00 | SemiFinal 3 | 1206 | PB |
| Olympic Games 2016 Rio | 400m Hurdles (Men) 0.914m | 48.77 | 1 | KEN | 2016-08-15 00:00:00 | Round1 Heat6 | 1192 | PB |
| World Championship 2015 Beijing | 400m Hurdles (Men) 0.914m | 49.54 | 19 | KEN | 2015-08-23 00:00:00 | Semi Final | 1153 | |
| World Championship 2015 Beijing | 400m Hurdles (Men) 0.914m | 49.38 | 22 | KEN | 2015-08-22 00:00:00 | Round 1 | 1161 | PB |