Year
Competition
Venue
Position
Event
Notes
Representing Brazil
1988
South American Junior Championships
Cubatão, Brazil
1st
400 m
55.49
1st
4 × 400 m relay
3:41.52
1989
South American Junior Championships
Montevideo, Uruguay
2nd
400 m
55.49
1st
4 × 400 m relay
3:40.7
Pan American Junior Championships
Santa Fe, Argentina
7th
400 m
55.28
3rd
4 × 400 m relay
3:40.87
1990
South American Junior Championships
Bogotá, Colombia
1st
400 m
54.85
1st
4 × 400 m relay
3:45.12
1991
South American Championships
Manaus, Brazil
2nd
800 m
2:04.44
1st
4 × 400 m relay
3:32.59
1992
Ibero-American Championships
Seville , Spain
5th (h)[ 3]
400m
54.90
7th
800m
2:07.02
1993
South American Championships
Lima, Peru
2nd
400 m
53.06
2nd
800 m
2:04.5
1st
4 × 400 m relay
3:36.49
World Championships
Stuttgart, Germany
24th (h)
800 m
2:03.55
1994
World Cup
London, United Kingdom
2nd
800 m
2:00.13 [ 4]
South American Games
Valencia, Venezuela
3rd
400 m
54.72
1st
800 m
2:01.99
1995
Pan American Games
Mar del Plata, Argentina
10th (h)
400 m
55.56
2nd
800 m
2:01.71
–
4 × 400 m relay
DQ
South American Championships
Manaus, Brazil
2nd
400 m
2:03.56
World Championships
Gothenburg, Sweden
21st (h)
800 m
2:01.82
1996
Ibero-American Championships
Medellín, Colombia
9th (h)
400 m
55.44
2nd
4 × 400 m relay
3:34.34
Olympic Games
Atlanta, United States
16th (h)
800 m
2:00.25
1997
South American Championships
Mar del Plata, Argentina
1st
800 m
2:03.56
2nd
4 × 400 m relay
3:38.18
World Championships
Athens, Greece
6th (sf)
800 m
1:59.45
1999
South American Championships
Bogotá, Colombia
1st
800 m
2:05.62
2nd
4 × 400 m relay
3:37.88
2000
Ibero-American Championships
Rio de Janeiro, Brazil
3rd
400 m
53.18
1st
800 m
2:01.77
2001
South American Championships
Manaus, Brazil
1st
400 m
52.76
1st
800 m
2:00.04
1st
4 × 400 m relay
3:32.43
World Championships
Edmonton, Canada
8th (sf)
800 m
2:01.94
2003
South American Championships
Barquisimeto, Venezuela
1st
800 m
2:02.06
Pan American Games
Santo Domingo, Dominican Republic
5th
800 m
2:05.52
8th
1500 m
4:21.80
2004
Ibero-American Championships
Huelva, Spain
5th
800 m
2:03.36
Olympic Games
Athens, Greece
21st (sf)
800 m
2:02.00