Year
Competition
Venue
Position
Event
Notes
Representing Colombia
1998
South American Junior Championships
Córdoba, Argentina
1st
200 m
24.16 (wind: 0.9 m/s)
2nd
400 m
54.47
2nd
4 × 100 m
47.27
2nd
4 × 400 m
3:51.30
South American U18 Championships
Manaus , Brazil
1st
200 m
24.35 (wind: 0.7 m/s)
1st
400 m
55.40
3rd
4 × 100 m
48.87
3rd
4 × 400 m
3:56.12
1999
South American Championships
Bogotá, Colombia
1st
4 × 400 m
3:32.74
Pan American Junior Championships
Tampa, United States
6th
200 m
24.11 (wind: 1.7 m/s)
1st
400 m
52.43
4th
4 × 100 m
46.17
World U18 Championships
Bydgoszcz , Poland
3rd
400 m
52.39
Pan American Games
Winnipeg, Canada
6th
4 × 400 m
3:32.87
South American Junior Championships
Concepción, Chile
1st
200 m
23.78 (wind: 1.0 m/s)
1st
400 m
54.38
1st
4 × 100 m
45.87
1st
4 × 400 m
3:44.40
2000
Ibero-American Championships
Rio de Janeiro, Brazil
1st
400 m
53.00
1st
4 × 100 m
44.81
1st
4 × 400 m
3:34.51
CAC Junior Championships (U20)
San Juan, Puerto Rico
3rd
200 m
24.27 w (wind: 2.5 m/s)
3rd
400 m
54.54
Olympic Games
Sydney, Australia
35th (h)
400 m
53.34
South American Junior Championships
São Leopoldo, Brazil
1st
200 m
24.23 w (wind: 2.9 m/s)
World U20 Championships
Santiago , Chile
3rd
400m
53.30
—
4 × 400 m relay
DQ
2001
South American Championships
Manaus, Brazil
3rd
400 m
53.29
2nd
4 × 100 m
45.43
2nd
4 × 400 m
3:40.27
Bolivarian Games
Ambato , Ecuador
1st
400 m
52.73 A
South American Junior Championships
Santa Fe, Argentina
1st
200 m
23.67 (wind: -0.5 m/s)
1st
400 m
54.06
2nd
4 × 100 m
45.92
Pan American Junior Championships
Santa Fe, Argentina
1st
200 m
23.88 w (wind: 3.0 m/s)
1st
400 m
53.38
3rd
4 × 100 m
46.89
2002
Ibero-American Championships
Guatemala City, Guatemala
4th
100 m
11.59 w (wind: 2.3 m/s)
3rd
200 m
23.47 w (wind: 2.7 m/s)
2nd
4 × 100 m
44.44
2nd
4 × 400 m
3:33.35
Central American and Caribbean Games
San Salvador, El Salvador
4th
100 m
11.69 w (wind: 2.3 m/s)
2nd
200 m
23.73 (wind: 0.0 m/s)
2003
Pan American Games
Santo Domingo, Dominican Republic
7th
200 m
23.34
5th
4 × 100 m
45.13
2004
South American U23 Championships
Barquisimeto , Venezuela
1st [ 2]
4 × 100 m relay
43.46
Ibero-American Championships
Huelva, Spain
3rd
4 × 400 m
3:33.95
Olympic Games
Athens, Greece
10th (h)
4 × 100 m
43.30
2005
South American Championships
Cali, Colombia
5th (h)
400 m
54.85 [ 3]
1st
4 × 100 m
43.17
2nd
4 × 400 m
3:36.95
World Championships
Helsinki, Finland
6th
4 × 100 m
43.07
Bolivarian Games
Armenia , Colombia
2nd
200 m
22.90 (wind: 0.7 m/s)
1st
400 m
53.08
1st
4 × 100 m relay
45.61
1st
4 × 400 m relay
3:35.25
2006
Ibero-American Championships
Ponce, Puerto Rico
1st
400 m
52.87
3rd
4 × 100 m
44.79
2nd
4 × 400 m
3:37.71
Central American and Caribbean Games
Cartagena, Colombia
4th
400 m
52.37
2nd
4 × 100 m
44.32
5th
4 × 400 m
3:41.42
2008
Ibero-American Championships
Iquique, Chile
5th
400 m
54.03
3rd
4 × 400 m
3:39.46
Central American and Caribbean Championships
Cali, Colombia
12th (h)
400 m
53.51
4th
4 × 400 m
3:39.45
2009
South American Championships
Lima, Peru
1st
200 m
23.73
1st
400 m
52.62
1st
4 × 100 m
44.18
2nd
4 × 400 m
3:35.83
Central American and Caribbean Championships
Havana, Cuba
2nd
400 m
51.90
2nd
4 × 100 m
43.67
World Championships
Berlin, Germany
17th (sf)
400 m
51.91
8th
4 × 100 m
43.71
Bolivarian Games
Armenia , Colombia
2nd
200 m
23.50 (wind: 0.1 m/s)
2010
Central American and Caribbean Games
Mayagüez, Puerto Rico
7th
400 m
54.06
2nd
4 × 400 m
3:33.03
2011
South American Championships
Buenos Aires, Argentina
2nd
200 m
23.22
1st
400 m
52.14
1st
4 × 100 m
44.11
Central American and Caribbean Championships
Mayagüez, Puerto Rico
6th (h)
200 m
23.45
3rd
400 m
51.90
World Championships
Daegu, South Korea
17th (sf)
400 m
52.29
9th (h)
4 × 100 m
43.53
Pan American Games
Guadalajara, Mexico
5th
400 m
52.18
3rd
4 × 100 m
43.44
3rd
4 × 400 m
3:29.94 (NR)
2012
Olympic Games
London, United Kingdom
36th (h)
200 m
23.46
11th (h)
4 × 100 m
43.21
2014
Central American and Caribbean Games
Xalapa , México
5th
400m
53.67 A
3rd
4 × 400 m relay
3:34.14 A
^ "Norma González" . London 2012 . The London Organising Committee of the Olympic Games and Paralympic Games Limited. Archived from the original on 27 January 2013. Retrieved 11 September 2012 .
^ Guest final out of competition
^ Did not finish in the final.