Mobble
Sports · Olympics · published 2026-08-27 · via BBC Sport

Dos Santos produces historic 400m hurdles run to break world record

Alison dos Santos of Brazil broke the 400m hurdles world record at the Zurich Diamond League, finishing in 45.80 seconds. The previous record of 45.94 was set by Karsten Warholm in 2021. Dos Santos, who had been unbeaten this season, improved his personal best from 46.29.

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This summary is AI-generated and original to Mobble; the linked article is the authoritative source. Original headline: “Dos Santos shatters 400m hurdles world record.” Browse more stories.