# 2021 European Athletics Indoor Championships – Men's 400 metres
**Wikidata**: [Q105798056](https://www.wikidata.org/wiki/Q105798056)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/2021_European_Athletics_Indoor_Championships_–_Men's_400_metres)  
**Source**: https://4ort.xyz/entity/2021-european-athletics-indoor-championships-men-s-400-metres