Group 1 - The 15th National Games will open on November 9 in Guangzhou, showcasing a wide range of events and competitions, with 14 sports already having determined winners prior to the opening ceremony [1] - Swimming and athletics will be significant highlights, with 41 and 49 gold medals up for grabs respectively, and the first golds in these categories to be awarded on November 10 and 12 [3] - The event will feature new swimming events aligned with Olympic standards, providing athletes with opportunities to adapt and test their skills ahead of the Olympics [3] Group 2 - This edition of the National Games marks the first joint hosting by Guangdong, Hong Kong, and Macau, with a focus on local strengths and preferences in event selection [5] - Hong Kong will host fencing and track cycling, while Macau will oversee table tennis and women's volleyball, reflecting their traditional strengths in these sports [5] - The event is expected to attract significant attention, with popular matches already sold out [5] Group 3 - Traditional Chinese sports such as diving, table tennis, and weightlifting will feature prominently, with high-profile athletes competing for gold medals [7] - The diving events will include Olympic champions, raising the stakes as they face challenges from emerging talents [7] - The table tennis competition will see veteran players like Ma Long and emerging stars vying for titles, adding to the excitement [7] Group 4 - The National Games serve as a critical training ground for the upcoming Olympic cycle, with adjustments made to align with international trends and attract younger audiences [9] - New events such as mixed relay races and trendy sports like coastal rowing and climbing have been introduced to engage a younger demographic [9] - The integration of these new events aims to modernize the competition structure and enhance the overall appeal of the National Games [9]