Group 1 - The 2025 Tokyo Athletics World Championships is currently ongoing, with notable performances from athletes including China's Feng Bin and Jamaica's Shericka Jackson [1][2] - Feng Bin, the 2022 World Champion in women's discus throw, finished seventh with a throw of 65.28 meters, while the reigning champion, American Valarie Allman, won with a throw of 69.48 meters [1] - In the men's 100 meters final, Jamaica's Oblique Seville won gold with a personal best of 9.77 seconds, surpassing the Olympic champion's time of 9.79 seconds [2] Group 2 - The women's 100 meters final was won by American athlete Sha'Carri Richardson, who set a new championship record with a time of 10.61 seconds [2] - In the women's marathon, China's Tshering Tsomo finished 14th with a time of 2 hours 31 minutes and 38 seconds, while the Kenyan champion, Peruth Chemutai, won gold with a time of 2 hours 24 minutes and 43 seconds [2] - Chinese athlete Wu Yanni made her World Championship debut in the women's 100-meter hurdles, finishing fifth in her heat with a time of 13.12 seconds, failing to advance to the semifinals [3]

Group 1 - The 2025 World Athletics Championships commenced in Tokyo, Japan, featuring top athletes from around the world, with China sending 73 athletes to compete in 33 of the 49 events [1][2] - In the men's and women's 35km race walk, Chinese athletes Zhou Yingcheng and Peng Li finished fourth, while the men's and women's 100m heats saw Chinese athletes fail to advance [1][2] - The weather conditions in Tokyo prompted the organizers to adjust the start time of the 35km race walk from 8:00 AM to 7:30 AM [1] Group 2 - In the men's 100m heats, veteran Xie Zhenye and newcomer Deng Xinrui both finished fifth in their respective heats, failing to qualify for the next round [2] - The Chinese mixed 4x400m relay team made its debut at the championships but finished sixth in their heat, ranking 14th overall and not advancing to the finals [2] - In the women's discus qualification, 2022 world champion Feng Bin qualified for the finals with a throw of 65.52m, surpassing the qualifying standard [2]