Sydney McLaughlin-Levrone smashed the long-standing United States women's 400 metre record to surge into the final at the ...

One record down, and maybe one more to go for Sydney McLaughlin-Levrone in Tokyo. McLaughlin-Levrone finished her 400-meter ...

Sydney McLaughlin-Levrone sailed through the heats of the women's 400 metres at the world championships in Tokyo on Sunday.

The 26-year-old, who holds the world record for 400m hurdles at 50.37, won the US title in 48.90 earlier this year, just 0.16 ...