The men's 400 metres event at the 2014 World Junior Championships in Athletics was held in Eugene, Oregon, USA, at Hayward Field on 22, 23 and 24 July.
Contents
Final
24 July
Start time: 19:44 Temperature: 22° C Humidity: 46 %
Semifinals
23 July
First 2 in each heat (Q) and the next 2 fastest (q) advance to the Final
Details
First 2 in each heat (Q) and the next 2 fastest (q) advance to the Final
Semifinal 1
24 July
Start time: 18:43 Temperature: 18° C Humidity: 56 %
Semifinal 2
24 July
Start time: 18:50 Temperature: 18° C Humidity: 56 %
Semifinal 3
24 July
Start time: 18:57 Temperature: 18° C Humidity: 56 %
Heats
22 July
First 3 in each heat (Q) and the next 3 fastest (q) advance to the Semi-Finals
Details
First 3 in each heat (Q) and the next 3 fastest (q) advance to the Semi-Finals
Heat 1
24 July
Start time: 17:32 Temperature: 26° C Humidity: 39 %
Heat 2
24 July
Start time: 17:41 Temperature: 26° C Humidity: 39 %
Heat 3
24 July
Start time: 17:47 Temperature: 26° C Humidity: 39 %
Heat 4
24 July
Start time: 17:53 Temperature: 26° C Humidity: 39 %
Note:
IAAF Rule 163.3(a) - Lane infringement
Heat 5
24 July
Start time: 18:05 Temperature: 26° C Humidity: 39 %
Heat 6
24 July
Start time: 18:11 Temperature: 27° C Humidity: 39 %
Note:
IAAF Rule 163.3(a) - Lane infringement
Heat 7
24 July
Start time: 18:17 Temperature: 27° C Humidity: 39 %
Note:
IAAF Rule 163.3(a) - Lane infringement
Participation
According to an unofficial count, 50 athletes from 37 countries participated in the event.