| Athletics |
1998 World Athletics Cross Country Championships
|
Marrakech |
 MAR |
Cross Country Junior Team, Women |
🥈 |
 KEN |
|
| Athletics |
1999 World Athletics Cross Country Championships
|
Belfast |
 GBR |
Cross Country Junior Team, Women |
🥈 |
KEN |
|
| Athletics |
1999 World Athletics Cross Country Championships
|
Belfast |
GBR |
Cross Country Junior, Women |
🥈 |
KEN |
|
| Athletics |
1999 World Athletics Youth Championships
|
Bydgoszcz |
 POL |
3,000 m, Women |
🥉 |
KEN |
|
| Athletics |
1999 All-Africa Games
|
Johannesburg |
 RSA |
5,000 m, Women |
🥉 |
KEN |
|
| Athletics |
2000 World Athletics Cross Country Championships
|
Vilamoura |
 POR |
Cross Country Junior, Women |
🥇 |
KEN |
|
| Athletics |
2000 World Athletics Cross Country Championships
|
Vilamoura |
POR |
Cross Country Junior Team, Women |
🥇 |
KEN |
|
| Athletics |
2001 World Athletics Cross Country Championships
|
Oostende |
 BEL |
Cross Country Junior Team, Women |
🥈 |
KEN |
|
| Athletics |
2001 African Junior Athletics Championships
|
Reduit |
 MRI |
5,000 m, Women |
🥇 |
KEN |
|
| Athletics |
2002 World Athletics Cross Country Championships
|
Dublin |
 IRL |
Cross Country Junior, Women |
🥉 |
KEN |
|
| Athletics |
2002 World Athletics Cross Country Championships
|
Dublin |
IRL |
Cross Country Junior Team, Women |
🥇 |
KEN |
|
| Athletics |
2002 World Athletics Junior Championships
|
Kingston |
 JAM |
5,000 m, Women |
🥉 |
KEN |
|
| Athletics |
2004 World Athletics Cross Country Championships
|
Bruxelles |
BEL |
Cross Country Short Distance Team, Women |
🥈 |
KEN |
|
| Athletics |
2006 World Athletics Cross Country Championships
|
Fukuoka |
 JPN |
Cross Country Short Distance Team, Women |
🥈 |
KEN |
|
| Athletics |
2007 World Athletics Cross Country Championships
|
Mombasa |
KEN |
Cross Country Team, Women |
🥈 |
KEN |
|
| Athletics |
2007 World Athletics Championships
|
Osaka |
JPN |
5,000 m, Women |
🥈 |
KEN |
|
| Athletics |
2009 World Athletics Championships
|
Berlin |
 GER |
5,000 m, Women |
🥇 |
KEN |
|
| Athletics |
2010 World Athletics Indoor Championships
|
Doha |
 QAT |
3,000 m, Women |
🥈 |
KEN |
|
| Athletics |
2010 African Athletics Championships
|
Nairobi |
KEN |
5,000 m, Women |
🥇 |
KEN |
|
| Athletics |
2010 Commonwealth Games
|
Delhi |
 IND |
5,000 m, Women |
🥇 |
KEN |
|
| Athletics |
2011 World Athletics Cross Country Championships
|
Punta Umbría |
 ESP |
Cross Country Team, Women |
🥇 |
KEN |
|
| Athletics |
2011 World Athletics Cross Country Championships
|
Punta Umbría |
ESP |
Cross Country, Women |
🥇 |
KEN |
|
| Athletics |
2011 World Athletics Championships
|
Daegu |
 KOR |
5,000 m, Women |
🥇 |
KEN |
|
| Athletics |
2011 World Athletics Championships
|
Daegu |
KOR |
10,000 m, Women |
🥇 |
KEN |
|
| Athletics |
2015 World Athletics Championships
|
Beijing |
 CHN |
10,000 m, Women |
🥇 |
KEN |
|