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ISTANBUL, TURKEY - FEBRUARY 02, 2020: Athletes running 4x400 relay race during Turkish Indoor Athletics Championships Stock Photo - Alamy
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ISTANBUL, TURKEY - FEBRUARY 07, 2021: Athletes running 4x400 metres relay during Turkish Indoor Athletics Championships Stock Photo - Alamy
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The Trinidad & Tobago 4x400 men´s relay team wins the gold ahead of the US team and the British team during day ten of the 2017 IAAF World Championships at the London
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