BETA ZEN
2017 IAAF World Relays
Texto da Wikipédia (en), licença CC BY-SA. O BETARUBI mostra o verbete inteiro nesta página — a leitura não continua fora do site.
The 2017 IAAF World Relays was the third edition of the biennial, global track and field relay competition between nations. It was held April 22–23, 2017, in Nassau, Bahamas.