| Olympic Games 2024 Paris | Javelin (Men) 800g | 87.72m | 5 | KEN | 2024-08-08 00:00:00 | FINAL | | SB |
| Olympic Games 2024 Paris | Javelin (Men) 800g | 85.97m | 2 | KEN | 2024-08-06 00:00:00 | GrpA | | SB |
| World Championship 2023 Budapest | Javelin (Men) 800g | 78.42m | 8 | KEN | 2023-08-25 00:00:00 | GrpA | | |
| Diamond League 2023 Doha | Javelin (Men) 800g | NM | | KEN | 2023-05-05 00:00:00 | FINAL | | |
| World Championship 2022 Oregon | Javelin (Men) 800g | 79.60m | 8 | KEN | 2022-07-21 00:00:00 | GrpB | | |
| Olympic Games 2020 Tokyo | Javelin (Men) 800g | 77.34m | 11 | KEN | 2021-08-04 00:00:00 | GrpB | | SB |
| World Championship 2019 Doha | Javelin (Men) 800g | NM | | KEN | 2019-10-06 00:00:00 | FINAL | | |
| World Championship 2019 Doha | Javelin (Men) 800g | 83.86m | 5 | KEN | 2019-10-05 00:00:00 | Group A | | |
| Diamond League 2019 Shanghai | Javelin (Men) 800g | 77.82m | 7 | KEN | 2019-05-18 00:00:00 | FINAL | | SB |
| Diamond League 2018 Doha | Javelin (Men) 800g | 80.75m | 8 | KEN | 2018-05-04 00:00:00 | FINAL | 1104 | SB |
| Commonwealth Games 2018 Gold Coast | Javelin (Men) 800g | 74.55m | 6 | KEN | 2018-04-13 00:00:00 | GrpB | 1016 | |
| World Championship 2017 London | Javelin (Men) 800g | 76.29m | 13 | KEN | 2017-08-12 00:00:00 | FINAL | 1041 | |
| World Championship 2017 London | Javelin (Men) 800g | 83.57m | 4 | KEN | 2017-08-10 00:00:00 | GroupA | 1144 | |
| Diamond League 2017 Monaco | Javelin (Men) 800g | 79.36m | 6 | KEN | 2017-07-21 00:00:00 | FINAL | 1084 | |
| Diamond League 2017 Rome | Javelin (Men) 800g | 82.19m | 7 | KEN | 2017-06-08 00:00:00 | FINAL | 1124 | SB |
| Diamond League 2017 Doha | Javelin (Men) 800g | 81.94m | 7 | KEN | 2017-05-05 00:00:00 | FINAL | 1121 | SB |
| Olympic Games 2016 Rio | Javelin (Men) 800g | 88.24m | 2 | KEN | 2016-08-20 00:00:00 | FINAL | 1210 | SB |
| Olympic Games 2016 Rio | Javelin (Men) 800g | 83.55m | 5 | KEN | 2016-08-17 00:00:00 | Qual GroupB | 1143 | |
| Diamond League 2016 Stockholm | Javelin (Men) 800g | 83.09m | 3 | KEN | 2016-06-16 00:00:00 | FINAL | 1137 | |
| Diamond League 2016 Oslo | Javelin (Men) 800g | 80.90m | 7 | KEN | 2016-06-09 00:00:00 | FINAL | 1106 | |
| World Championship 2015 Beijing | Javelin (Men) 800g | 92.72m | 1 | KEN | 2015-08-26 00:00:00 | FINAL | 1273 | WL |
| World Championship 2015 Beijing | Javelin (Men) 800g | 84.46m | 3 | KEN | 2015-08-24 00:00:00 | QUAL | 1156 | |
| Commonwealth Games 2014 Glasgow | Javelin (Men) 800g | 82.83m | 1 | KEN | 2014-08-02 00:00:00 | GrpA | 1133 | |
| Commonwealth Games 2014 Glasgow | Javelin (Men) 800g | 83.87m | 1 | KEN | 2014-08-02 00:00:00 | FINAL | 1148 | |
| Olympic Games 2012 London | Javelin (Men) 800g | 77.15m | 12 | KEN | 2012-08-11 00:00:00 | FINAL | 1053 | |
| Olympic Games 2012 London | Javelin (Men) 800g | 81.81m | 5 | KEN | 2012-08-08 00:00:00 | Qual B | 1119 | NR |