Mobble
Sports · Olympics · published 2026-08-27 · via The Athletic

Dos Santos Sets New 400m Hurdles World Record in Zurich

Brazilian hurdler Alison dos Santos ran 45.80 seconds at the Zurich Diamond League, breaking Karsten Warholm's 2021 world record by 0.14 seconds. Warholm finished second in 46.69, nearly a second behind. Dos Santos, the 2022 world champion, now holds the second sub-46-second time in history.

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This summary is AI-generated and original to Mobble; the linked article is the authoritative source. Original headline: “Alison dos Santos breaks men’s 400m hurdle world record with 45.80s run at Zurich Diamond League.” Browse more stories.