| Athletics |
1990 World Athletics U20 Championships |
Plovdiv |
 BUL |
10,000 m, Women |
🥉 |
 KEN |
|
| Athletics |
1991 World Athletics Cross Country Championships |
Antwerpen |
 BEL |
Cross Country Junior, Women |
🥇 |
KEN |
|
| Athletics |
1991 World Athletics Cross Country Championships |
Antwerpen |
BEL |
Cross Country Junior Team, Women |
🥇 |
KEN |
|
| Athletics |
1991 All-Africa Games |
Al-Qahira |
 EGY |
10,000 m, Women |
🥈 |
KEN |
|
| Athletics |
1992 World Athletics Cross Country Championships |
Boston |
 USA |
Cross Country Junior, Women |
🥉 |
KEN |
|
| Athletics |
1992 World Athletics Cross Country Championships |
Boston |
USA |
Cross Country Junior Team, Women |
🥉 |
KEN |
|
| Athletics |
1992 African Athletics Championships |
Belle Vue Maurel |
 MRI |
10,000 m, Women |
🥈 |
KEN |
|
| Athletics |
1993 African Athletics Championships |
Durban |
 RSA |
10,000 m, Women |
🥈 |
KEN |
|
| Athletics |
1995 All-Africa Games |
Harare |
 ZIM |
5,000 m, Women |
🥉 |
KEN |
|
| Athletics |
1997 World Athletics Cross Country Championships |
Torino |
 ITA |
Cross Country Team, Women |
🥈 |
KEN |
|
| Athletics |
2000 World Athletics Cross Country Championships |
Vilamoura |
 POR |
Cross Country Team, Women |
🥈 |
KEN |
|
| Athletics |
2001 World Athletics Cross Country Championships |
Oostende |
BEL |
Cross Country, Women |
🥉 |
KEN |
|
| Athletics |
2001 World Athletics Cross Country Championships |
Oostende |
BEL |
Cross Country Team, Women |
🥇 |
KEN |
|
| Athletics |
2004 World Athletics Half Marathon Championships |
New Delhi |
 IND |
Half Marathon, Women |
🥈 |
KEN |
|
| Athletics |
2012 World Athletics Half Marathon Championships |
Kavarna |
BUL |
Half Marathon Team, Women |
🥈 |
KEN |
|