Mixed 4x400m Relay Final | World Athletics Championships Doha 2019

Mixed 4×400 metres relay Final | Paris Champions

The reality of biology

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Poland's Epic Victory in the Tokyo 2020 4X400 Mixed Relay!🥇

Femke Bol makes it look easy in the mixed 4x400m relay | World Athletics Relays Bahamas 24

IWR Bahamas 2017 - 4X400m Mixed Relay Musical

HISTORIC gold for Ireland! 🔥🇮🇪 Mixed 4x400m relay replay | Roma 2024

Bol returns from the depths of hell to win relay gold | World Athletics Championships Budapest 23

Insane finish for mixed 4x400m relay final | World Athletics Championships Oregon22

NETHERLANDS DENIES USA WIN IN 4X400M MIX RELAY|| PARIS OLYMPICS 2024

Day One Highlights | European Athletics Championships | Roma 2024

🇺🇸's mixed 4x400m relay team smashes world record 🔥 | World Athletics Championships Budapest 23

Team Nigeria wins 4x400m mixed Relays Final at the All African Games Accra 2024

Dutch DELIGHT! 🇳🇱🍊 Women's 4x400m relay final | Roma 2024

Mixed 4x400 Relay Final | World Athletics U20 Championships

Men's and Women's 4x400m Relay Finals | World Athletics Championships Doha 2019

'Everything we dream of' | Ireland's 4 x 400m mixed relay team react to European gold win

USA lead qualification for the mixed 4x400m relay | World Athletics Championships Oregon 22

Team GB set National Record to claim Bronze in 4x400m mixed relay at the Olympics