| Comp | Event | Result | Pos | Rep | Date | Stage | IAAF pts | Rec |
|---|---|---|---|---|---|---|---|---|
| World Championship 2015 Beijing | 400m (Women) | DNS | KEN | 2015-08-25 00:00:00 | Semi Finals | 0 | ||
| World Championship 2015 Beijing | 400m (Women) | 50.71 | 8 | KEN | 2015-08-24 00:00:00 | Round 1 | 1177 | NR |
| Olympic Games 2012 London | 400m (Women) | 52.95 | 8 | KEN | 2012-08-04 00:00:00 | SemiFinal 1 | 1090 | |
| Olympic Games 2012 London | 400m (Women) | 51.85 | 3 | KEN | 2012-08-03 00:00:00 | Heat 1 | 1132 | SB |