| Olympic Games 2020 Tokyo | 800m (Women) | 2:03.00 | 6 | KEN | 2021-07-30 00:00:00 | H2 | | |
| Kip Keino Classic 2020 | 800m (Women) | 2:03.73 | 2 | KEN | 2020-10-03 00:00:00 | FINAL | | |
| Diamond League 2020 Doha | 800m (Women) | 2:02.42 | 9 | KEN | 2020-09-25 00:00:00 | FINAL | | SB |
| World Championship 2019 Doha | 800m (Women) | 1:59.71 | 5 | KEN | 2019-09-30 00:00:00 | FINAL | | |
| World Championship 2019 Doha | 800m (Women) | 2:00.10 | 2 | KEN | 2019-09-28 00:00:00 | SF3 | | |
| World Championship 2019 Doha | 800m (Women) | 2:02.17 | 4 | KEN | 2019-09-27 00:00:00 | H2 | | |
| Diamond League 2019 Zurich | 800m (Women) | 2:00.40 | 1 | KEN | 2019-08-29 00:00:00 | FINAL | | SB |
| Diamond League 2018 Rabat | 800m (Women) | 2:03.51 | 9 | KEN | 2018-07-13 00:00:00 | FINAL | | |
| Diamond League 2018 Lausanne | 800m (Women) | 2:00.33 | 7 | KEN | 2018-07-05 00:00:00 | FINAL | 1147 | |
| Diamond League 2018 Paris | 800m (Women) | 1:59.25 | 9 | KEN | 2018-06-30 00:00:00 | FINAL | 1166 | SB |
| Diamond League 2018 Eugene | 800m (Women) | 2:00.41 | 8 | KEN | 2018-05-25 00:00:00 | FINAL | 1146 | |
| Diamond League 2017 Zurich | 800m (Women) | 2:04.31 | 9 | KEN | 2017-08-24 00:00:00 | FINAL | 1078 | |
| World Championship 2017 London | 800m (Women) | DNS | | KEN | 2017-08-10 00:00:00 | Heat5 | 0 | |
| Diamond League 2017 Lausanne | 800m (Women) | 1:57.78 | 3 | KEN | 2017-07-06 00:00:00 | FINAL | 1193 | SB |
| Diamond League 2017 Oslo | 800m (Women) | 2:03.04 | 10 | KEN | 2017-06-15 00:00:00 | FINAL | 1100 | |
| Diamond League 2017 Doha | 800m (Women) | 1:58.76 | 3 | KEN | 2017-05-05 00:00:00 | FINAL | 1175 | SB |
| Diamond League 2016 Zurich | 800m (Women) | 1:59.31 | 9 | KEN | 2016-09-01 00:00:00 | FINAL | 1165 | |
| Diamond League 2016 Lausanne | 800m (Women) | 1:58.41 | 2 | KEN | 2016-08-25 00:00:00 | FINAL | 1181 | |
| Olympic Games 2016 Rio | 800m (Women) | 2:00.88 | 7 | KEN | 2016-08-18 00:00:00 | SemiFinal 2 | 1138 | |
| Olympic Games 2016 Rio | 800m (Women) | 1:59.83 | 1 | KEN | 2016-08-17 00:00:00 | Round1 Heat5 | 1156 | |
| Diamond League 2016 Monaco | 800m (Women) | 1:57.47 | 3 | KEN | 2016-07-15 00:00:00 | FINAL | 1198 | SB |
| Diamond League 2016 Rome | 800m (Women) | 2:02.03 | 10 | KEN | 2016-06-02 00:00:00 | FINAL | 1117 | |
| Diamond League 2016 Rabat | 800m (Women) | 1:59.32 | 4 | KEN | 2016-05-22 00:00:00 | FINAL | 1165 | |
| Diamond League 2016 Doha | 800m (Women) | 1:59.74 | 3 | KEN | 2016-05-06 00:00:00 | FINAL | 1158 | SB |
| World Championship 2015 Beijing | 800m (Women) | 1:58.18 | 3 | KEN | 2015-08-29 00:00:00 | FINAL | 1186 | |
| World Championship 2015 Beijing | 800m (Women) | 1:57.56 | 3 | KEN | 2015-08-27 00:00:00 | Semi Finals | 1197 | |
| World Championship 2015 Beijing | 800m (Women) | 1:59.67 | 5 | KEN | 2015-08-26 00:00:00 | Round 1 | 1159 | |
| Commonwealth Games 2014 Glasgow | 800m (Women) | 2:00.31 | 1 | KEN | 2014-08-01 00:00:00 | FINAL | 1148 | |
| Commonwealth Games 2014 Glasgow | 800m (Women) | 2:01.38 | 1 | KEN | 2014-07-31 00:00:00 | SF1 | 1129 | |
| Commonwealth Games 2014 Glasgow | 800m (Women) | 2:02.36 | 1 | KEN | 2014-07-30 00:00:00 | H4 | 1112 | |
| Diamond League 2018 Doha | 1500m (Women) | 4:05.38 | 9 | KEN | 2018-05-04 00:00:00 | FINAL | 1163 | SB |
| Olympic Games 2012 London | 1500m (Women) | 4:16.95 | 10 | KEN | 2012-08-06 00:00:00 | Heat 2 | 1073 | |