The men's 400 metres event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 13, 14 and 15 July. [1] [2]
The men's 400 metres event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 13, 14 and 15 July. [1] [2]
| Gold | LaShawn Merritt  United States |
| Silver | Nagmeldin Ali Abubaker  Sudan |
| Bronze | Obakeng Ngwigwa  Botswana |
15 July
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
 | LaShawn Merritt | United States | 45.25 | |
 | Nagmeldin Ali Abubaker | Sudan | 45.97 | |
 | Obakeng Ngwigwa | Botswana | 45.97 | |
| 4 | Valentin Kruglyakov |  Russia | 46.40 | |
| 5 | Serdar Tamac |  Turkey | 46.63 | |
| 6 | Sean Wroe |  Australia | 46.84 | |
| 7 | Keith Hinnant | United States | 46.88 | |
| 8 | Paulo Orlando |  Brazil | 46.95 |
14 July
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | LaShawn Merritt | United States | 45.84 | Q |
| 2 | Nagmeldin Ali Abubaker | Sudan | 45.99 | Q |
| 3 | Andrés Rodríguez |  Panama | 47.42 | |
| 4 | Michael Gardener |  Jamaica | 47.49 | |
| 5 | Manoi Pushpa Kumara |  Sri Lanka | 47.65 | |
| 6 | Andretti Bain |  Bahamas | 47.86 | |
| 7 | Ruaan Grobler |  South Africa | 49.26 | |
| Renny Quow |  Trinidad and Tobago | DQ | IAAF rule 163.3 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Obakeng Ngwigwa | Botswana | 46.64 | Q |
| 2 | Sean Wroe | Australia | 46.80 | Q |
| 3 | Keith Hinnant | United States | 46.93 | q |
| 4 | Richard Buck |  United Kingdom | 47.18 | |
| 5 | Kazunori Ota |  Japan | 47.40 | |
| 6 | Damian Kempa |  Poland | 47.62 | |
| 7 | Claudio Licciardello |  Italy | 48.19 | |
| 8 | Yudai Sasaki | Japan | 48.27 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Valentin Kruglyakov | Russia | 46.46 | Q |
| 2 | Serdar Tamac | Turkey | 46.94 | Q |
| 3 | Paulo Orlando | Brazil | 47.02 | q |
| 4 | Željko Vincek |  Croatia | 47.08 | |
| 5 | Cory Innes |  New Zealand | 47.37 | |
| 6 | Maksim Aleksandrenko | Russia | 47.79 | |
| 7 | Ben Offereins | Australia | 48.25 | |
| Roger Polydore |  Dominica | DNF |
13 July
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Keith Hinnant | United States | 46.54 | Q |
| 2 | Andrés Rodríguez | Panama | 47.02 | Q |
| 3 | Renny Quow | Trinidad and Tobago | 47.19 | Q |
| 4 | Andretti Bain | Bahamas | 47.25 | q |
| 5 | Chris Gebhardt | South Africa | 47.58 | |
| 6 | Morgan Carlington | Jamaica | 48.41 | |
| 7 | Khalid Salem |  Saudi Arabia | 49.22 | |
| 8 | Chang Chia-Wei |  Chinese Taipei | 50.43 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Nagmeldin Ali Abubaker | Sudan | 46.68 | Q |
| 2 | Cory Innes | New Zealand | 47.31 | Q |
| 3 | Ben Offereins | Australia | 47.54 | Q |
| 4 | Carlos Pérez |  Venezuela | 47.68 | |
| 5 | Teddy Venel |  France | 47.73 | |
| 6 | Gopal Khatri Chhetri |  Nepal | 54.53 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Maksim Aleksandrenko | Russia | 47.47 | Q |
| 2 | Kazunori Ota | Japan | 47.88 | Q |
| 3 | Ruaan Grobler | South Africa | 48.09 | Q |
| 4 | Udomsinachi Erete |  Nigeria | 48.70 | |
| 5 | Wilson Lukungu Waiswa |  Uganda | 48.73 | |
| 6 | Daryl Vassallo |  Gibraltar | 49.38 | |
| 7 | Takeshi Fujiwara |  El Salvador | 49.66 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | LaShawn Merritt | United States | 46.70 | Q |
| 2 | Sean Wroe | Australia | 47.17 | Q |
| 3 | Damian Kempa | Poland | 47.43 | Q |
| 4 | Roger Polydore | Dominica | 47.43 | q |
| 5 | Cristián Reyes |  Chile | 48.14 | |
| 6 | Vasile Bobos |  Romania | 48.67 | |
| 7 | Nicholas Mangham |  Palau | 58.29 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Serdar Tamac | Turkey | 47.14 | Q |
| 2 | Manoi Pushpa Kumara | Sri Lanka | 47.16 | Q |
| 3 | Paulo Orlando | Brazil | 47.48 | Q |
| 4 | Lukasz Pryga | Poland | 47.93 | |
| 5 | Antti Toivonen |  Finland | 48.09 | |
| Félix Martínez |  Puerto Rico | DQ | IAAF rule 163.3 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Valentin Kruglyakov | Russia | 46.48 | Q |
| 2 | Richard Buck | United Kingdom | 47.00 | Q |
| 3 | Michael Gardener | Jamaica | 47.06 | Q |
| 4 | Claudio Licciardello | Italy | 47.35 | q |
| 5 | Roman Holly |  Slovakia | 47.74 | |
| 6 | Frank Puriza |  Namibia | 48.07 | |
| 7 | José Eduardo Acevedo | Venezuela | 48.95 |
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| 1 | Obakeng Ngwigwa | Botswana | 46.92 | Q |
| 2 | Željko Vincek | Croatia | 47.68 | Q |
| 3 | Yudai Sasaki | Japan | 47.83 | Q |
| 4 | Mikhail Ratnikov |  Belarus | 48.06 | |
| 5 | Mohamed Moussa |  Qatar | 48.66 | |
| 6 | Sou Chon Kin |  Macau | 51.72 |
According to an unofficial count, 47 athletes from 39 countries participated in the event.
Australia (2) Bahamas (1) Belarus (1) Botswana (1) Brazil (1) Chile (1) Chinese Taipei (1) Croatia (1) Dominica (1) El Salvador (1) Finland (1) France (1) Gibraltar (1) Italy (1) Jamaica (2) Japan (2) Macau (1) Namibia (1) Nepal (1) New Zealand (1) Nigeria (1) Palau (1) Panama (1) Poland (2) Puerto Rico (1) Qatar (1) Romania (1) Russia (2) Saudi Arabia (1) Slovakia (1) South Africa (2) Sri Lanka (1) Sudan (1) Trinidad and Tobago (1) Turkey (1) Uganda (1) United Kingdom (1) United States (2) Venezuela (2)The men's 800 metres event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 13, 14 and 16 July.
The men's 1500 metres event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 13 and 15 July.
The men's 10,000 metres event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 14 July.
The men's 3000 metres steeplechase event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 14 and 17 July.
The men's 400 metres hurdles event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 14, 15 and 16 July.
The men's high jump event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 13 and 15 July.
The men's long jump event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 13 and 14 July.
The men's hammer throw event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 15 and 16 July. A 6 kg hammer was used.
The men's javelin throw event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 14 and 16 July.
The men's decathlon event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 14 and 15 July. Junior implements were used, i.e. 106.7 cm (3'6) hurdles, as well as 6 kg shot and 1.75 kg discus.
The women's 400 metres event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 13, 14 and 15 July.
The women's 800 metres event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 13, 14 and 16 July.
The women's 3000 metres event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 17 July.
The women's 100 metres hurdles event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 15 and 16 July.
The women's 400 metres hurdles event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 14 and 15 July.
The women's high jump event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 16 and 18 July.
The women's pole vault event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 14 and 16 July.
The women's triple jump event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 13 and 15 July.
The women's hammer throw event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 13 and 14 July.
The women's javelin throw event at the 2004 World Junior Championships in Athletics was held in Grosseto, Italy, at Stadio Olimpico Carlo Zecchini on 13 and 15 July.