400m race is a sprint event in a short time how to compete or run the 400m.
Video, the men's 400m final is a state of the Beijing Olympics in 2008.
Regulations commentary seen in 5 minutes
The competition area
- 400m track will run one lap.
Start
- Using the starting block, will start in the crouch start.
- (Aka Flying) will not be allowed in each race only once a false start.
Finish
- Will finish when the body of the player reaches the finish line.
- In every race, you can use a photo to determine the ranking system of recording and measurement.
The road to gold medal
- Proceed through the semi-finals and finals → → qualifying.
- 1The number of name players performed in eight human race, it was faster than most of the top three or four and each race will advance to the next round.
World Record / Japanese record
400m Race
| Record | Name | Date | |
|---|---|---|---|
World | 43"18 | Michael Johnson ( | 1999/08/26 |
World | 47"60 | Marita Koch ( East Germany) | 1985/10/06 |
| Japan | 44"78 | Susumu Takano | 1991/06/16 |
| Japan | 51"75 | 丹野 Asami | 2008/05/03 |