Overview
- Karsten Warholm shattered his own 300m hurdles world record at the 2025 Diamond League opener in Xiamen with a time of 33.05 seconds, improving on his 2021 mark of 33.26 seconds.
- The event marked the debut of the 300m hurdles as an official Diamond League discipline, adding significance to Warholm's achievement.
- Warholm expressed satisfaction with his performance, noting how strong he felt during the race and hinting at the possibility of breaking the 33-second barrier in an upcoming meet at Bislett.
- Brazil's Matheus Lima set a South American record with a time of 33.98 seconds, finishing second, while Japan's Ken Toyoda secured third place with 34.22 seconds.
- The 2025 Diamond League season spans 15 one-day meetings, culminating in the finals in Zurich this August, with Warholm's record-setting performance kicking off the season in dramatic fashion.