4 100 metres relay 2024 July 8, 2019 16 32 64 128 4 100 metres relay 2024 olympics Athletics 4 100 metres relay olympic games paris 2024 Athletics at the summer olympics 4 100 metres relay 2024 Athletics at the summer olympics 4 100 metres relay medals 2024 4×400m relay world record 4 by 100 metres relay women's world record