The 400 Hudles Indoor :
- A 400 m indoor with 8 hurdles
- 30 m between two hurdles
- Minimal distance after the virage to attack hurdle : 6 m
- Commissioners races are positioned at each row of hedges
Specific order :
If an athlete bump a hurdle, the next athlete must take the one beside. If this next athlete has not the time, he feign a passage.
It is advised to move slightly behind the athlete head during the second tour of 400m hurdles indoor.