The men's 400 metres event at the 2007 European Athletics U23 Championships was held in Debrecen, Hungary, at Gyulai István Atlétikai Stadion on 12 and 13 July.
Contents
Final
13 July
Semifinals
12 July
Qualified: first 4 in each heat to the Final
Heats
12 July
Qualified: first 3 in each heat and 4 best to the Semifinals
Participation
According to an unofficial count, 25 athletes from 16 countries participated in the event.
References
2007 European Athletics U23 Championships – Men's 400 metres Wikipedia(Text) CC BY-SA