The Novuna Great Britain & Northern Ireland mixed 4x400m relay team earned bronze and a spot at the World Ultimate ...

The United States underlined their supremacy in the mixed 4x400m at the Debswana World Athletics Relays Gaborone 26, winning ...

Relays and mishaps have often gone hand-in-hand with Team USA, and in the first mixed relay at the World Indoor Championships, that’s exactly how it went. A chaotic moment saw Team USA caught up in a ...

Watch as Team USA fends off Jamaica to win the mixed 4x400m relay at the World Athletics Relays in Gabarone, Botswana, with a ...

The U.S. qualified for the mixed-gender 4x100m and 4x400m at September's World Athletics Ultimate Championship.

TOKYO, Sept 13 (Reuters) - The United States convincingly won the 4x400m mixed relay for the third time in the event's four world championship outings on Saturday, gaining some measure of revenge on ...