视频丨十五运会火炬今天开始传递，一起见证！

Core Points - The torch relay for the 15th National Games will commence today at 9 AM in Shenzhen, followed by events in Hong Kong, Macau, and Guangzhou, with a total of 200 torchbearers participating [1] - Each city will have 50 torchbearers running a distance of 50 to 100 meters, culminating in a ceremony at the Guangdong Olympic Sports Center [1] - The relay routes in each city highlight their unique cultural and historical characteristics, showcasing both traditional landmarks and modern developments [1][2] Summary by Sections Torch Relay Overview - The torch relay involves 200 torchbearers, with each city contributing 50 runners [1] - The event will conclude with a ceremony in Guangzhou, linking the relay to the opening ceremony of the games [1] City-Specific Routes - Guangzhou: The route emphasizes the city's historical significance as a "thousand-year commercial capital," connecting various old and new landmarks [1] - Shenzhen: The route spans 45 kilometers, featuring a mix of running and aerial transmission, highlighting the city's modernity and openness [1] - Hong Kong: The relay starts at the Tamar Government Headquarters and ends at the Kai Tak Sports Park, crossing Victoria Harbour and passing notable landmarks [1] - Macau: The route is approximately 2.6 kilometers long, showcasing the city's historical and cultural sites, reflecting its unique blend of Eastern and Western influences [2] Innovations in the Relay - The 15th National Games torch relay introduces innovative organizational models and transmission methods, including the use of smart robots, autonomous vehicles, and low-altitude flying devices [5] - This approach aims to demonstrate the integration of technology and sports, marking a significant evolution from previous editions of the games [5]