Group 1 - The 15th National Games has produced 18 gold medals on the ninth day of competition, with notable victories in softball and athletics [1] - In the softball finals, Jiangsu team defeated Liaoning team to win the championship [1] - In athletics, Hu Haoran from Henan team won the men's javelin gold, while Li Zeyang from Hubei and Chen Yuxie from Zhejiang won the men's and women's 100 meters respectively [1] Group 2 - In the Hong Kong competition area, all events in track cycling have concluded, with Li Siying from Hong Kong winning the women's all-around gold [3] - In the keirin events, Jie Han from Yunnan and Yuan Liying from Jilin won the men's and women's championships respectively [3] Group 3 - In the Macau competition area, table tennis team events and women's volleyball continue, with the men's basketball final for the under-18 category set to take place between Guangdong and Shandong teams [5]

Core Points - The 2025 National Track Cycling Championships and the 2025 National Youth Track Cycling Championships have returned to Shanghai after 28 years, taking place at the newly constructed Shanghai Cycling Hall [1] - The event lasts for six days and features over 20 professional teams, amateur clubs, and individual competitors from various regions, with a total of 34 events across different categories [1] - The Shanghai Cycling Hall, which opened in December 2023, covers nearly 70,000 square meters and includes a 250-meter standard indoor cycling track, filling a gap in indoor cycling facilities in Shanghai [1] Event Performance - The Shanghai team performed well in the new venue, securing the silver medal in the men's team pursuit and the bronze in the men's team sprint on the first day of competition [2] - Notable athlete Zhou Yu advanced to the finals of the men's sprint event, showcasing the competitive level of local talent [2] - The championships also serve as a test event for the 2026 UCI Track Cycling World Championships, aimed at promoting track cycling and attracting more enthusiasts [2]