# 2018 IAAF World U20 Championships – women's 4 × 400 metres relay
**Wikidata**: [Q55602354](https://www.wikidata.org/wiki/Q55602354)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/2018_IAAF_World_U20_Championships_–_Women's_4_×_400_metres_relay)  
**Source**: https://4ort.xyz/entity/2018-iaaf-world-u20-championships-women-s-4-400-metres-relay