Note: Single-source report; awaiting corroboration.
Madeline Cooper matched her world U20-leading time of 12.91 seconds to win the 100m hurdles at the World Athletics U20 Championships at Hayward Field in Oregon, repeating the personal best she set earlier at the US U20 title on the same track in June. Cooper's victory adds a world title to her achievements, with South Africa's Tumi Ramokgopa taking silver in 12.96 and Jamaica's Tiana Marshall earning bronze with a personal best of 12.97 seconds. Marshall expressed strong belief in herself and her coaching team following the race, which ended in a dramatic finish for the bronze medal. Cooper also competed in the 4x100m heats on the same day.
Two days after winning the 100m, Mia Maxwell claimed the 200m title in a personal best of 22.37 seconds, completing the sprint double. She became the fifth woman to claim both the 100m and 200m world U20 titles and the first since Briana Williams in 2018. Jamaica's Shanoya Douglas secured silver in the 200m, repeating her 100m silver medal performance, while Mariah Maxwell took bronze, giving the Maxwell twin sisters a unique medal collection. The USA also swept the men's 100m and 200m sprint titles, marking the first time one nation won all four sprint titles at the championships. Mia Maxwell commented on overcoming mental and physical challenges earlier in the year to achieve this success.
In the women's 3000m, Ethiopian athletes Yordanos Tsigab and Shito Gumi won gold and silver, respectively. Tsigab finished in a personal best time of 8:43.56 after a late surge, while Gumi finished second in 8:45.06. Uganda's Charity Cherop, who led much of the race, earned bronze in 8:45.59. Tsigab was the only medalist who had not competed in the 5000m event, in which Cherop and Gumi placed first and second earlier in the championships.