| Year | Competition | Venue | Position | Event | Notes |
Representing Brazil |
| 1998 |
South American Youth Championships |
Manaus, Brazil |
2nd |
800 m |
1:58.69 min |
| 2nd |
4 × 400 m relay |
3:23.23 min |
| 2000 |
South American Junior Championships |
São Leopoldo, Brazil |
3rd |
800 m |
1:52.42 |
| 3rd |
1500 m |
3:54.89 |
| 2001 |
South American Cross Country Championships (U20) |
Rio de Janeiro, Brazil |
17th1 |
8 km |
27:27 |
| South American Road Mile Championships |
Rio de Janeiro, Brazil |
6th |
One mile |
4:13 |
| South American Junior Championships |
Santa Fe, Argentina |
2nd |
800 m |
1:48.90 |
| 1st |
1500 m |
3:52.21 |
| Pan American Junior Championships |
Santa Fe, Argentina |
1st |
1500 m |
3:50.38 |
| 2002 |
South American Road Mile Championships |
Belém, Brazil |
2nd |
One mile |
4:03 |
| 2003 |
South American Road Mile Championships |
Belém, Brazil |
2nd |
One mile |
4:12 |
| South American Championships |
Barquisimeto, Venezuela |
1st |
800 m |
1:46.32 |
| 1st |
1500 m |
3:39.74 |
| Pan American Games |
Santo Domingo, Dominican Republic |
3rd |
800 m |
1:46.39 |
| Universiade |
Daegu, South Korea |
3rd |
800 m |
1:48.20 |
| 3rd |
1500 m |
3:43.91 |
| 2004 |
South American Cross Country Championships |
Macaé, Brazil |
12th |
4 km |
12:03 |
| 3rd |
Team (4 km) |
18 pts |
| World Indoor Championships |
Budapest, Hungary |
16th (sf) |
800 m |
1:51.59 |
| South American Road Mile Championships |
Belém, Brazil |
1st |
One mile |
4:01 |
| South American U23 Championships |
Barquisimeto, Venezuela |
3rd |
800 m |
1:48.66 |
| 2005 |
South American Championships |
Cali, Colombia |
1st |
800 m |
1:47.02 |
| 1st |
1500 m |
3:41.51 |
| World Championships |
Helsinki, Finland |
43rd (h) |
800 m |
1:50.89 |
| Universiade |
İzmir, Turkey |
1st |
800 m |
1:46.01 |
| 2006 |
South American Championships |
Tunja, Colombia |
1st |
800 m |
1:49.55 |
| 4th |
1500 m |
3:59.27 |
| 2007 |
South American Road Mile Championships |
Belém, Brazil |
1st |
One mile |
4:09 |
| South American Championships |
São Paulo, Brazil |
7th |
1500m |
3:50.55 |
| Pan American Games |
Rio de Janeiro, Brazil |
3rd |
800 m |
1:45.54 |
| 5th |
1500 m |
3:39.58 |
| Universiade |
Bangkok, Thailand |
2nd |
800 m |
1:46.11 |
| 3rd |
1500 m |
3:40.98 |
| World Championships |
Osaka, Japan |
14th (sf) |
800 m |
1:45.95 |
| 2008 |
World Indoor Championships |
Valencia, Spain |
17th (sf) |
800 m |
1:49.63 |
| Ibero-American Championships |
Iquique, Chile |
2nd |
800 m |
1:47.83 |
| 1st |
1500 m |
3:42.06 |
| Olympic Games |
Beijing, China |
18th (sf) |
800 m |
1:47.07 |
| 2009 |
South American Championships |
Lima, Peru |
1st |
800 m |
1:47.82 |
| Universiade |
Belgrade, Serbia |
3rd |
800 m |
1:48.07 |
| World Championships |
Berlin, Germany |
11th (sf) |
800 m |
1:45.94 |
| 2010 |
World Indoor Championships |
Doha, Qatar |
6th (sf) |
800 m |
1:49.70 |
| South American Road Mile Championships |
Belém, Brazil |
1st |
One mile |
4:05 |
| Ibero-American Championships |
San Fernando, Cádiz |
5th |
800 m |
1:47.06 |
| 2012 |
South American Road Mile Championships |
Belém, Brazil |
1st |
One mile |
3:59 |
| Ibero-American Championships |
Barquisimeto, Venezuela |
2nd |
800 m |
1:47.16 |
| 6th |
1500 m |
3:50.33 |
| Olympic Games |
London, United Kingdom |
19th (sf) |
800 m |
1:46.29 |
| 2013 |
South American Road Mile Championships |
Belém, Brazil |
6th |
One mile |
4:16 |
1: Running out of competition.