Group 1 - The 2025 West Lake Half Marathon is officially certified by the Chinese Athletics Association as an A1 class event, featuring a unique course that connects famous scenic spots in the West Lake area [1] - ZhongAn Insurance serves as the official sponsor, providing a total insurance coverage of 9 billion yuan, which includes personal accident insurance, public liability insurance, and medical accident insurance for all participants and staff [1][4] - The event aims to enhance the runner experience by offering comprehensive insurance services and engaging activities at the event site, creating a supportive atmosphere for participants [2][4] Group 2 - ZhongAn Insurance has been actively involved in the marathon sector, having provided group accident insurance and public liability insurance for over 80 marathon events, covering more than 1 million participants, volunteers, and staff [6] - The company has developed a tailored insurance product called "ZhongMin Bao Marathon Version," which addresses the insurance gaps for athletes by combining sports and medical coverage [6][7] - The insurance product retains advantages such as no health declaration, support for pre-existing conditions, and zero deductible, while also covering specific risks associated with long-distance running [7] Group 3 - ZhongAn Insurance has established a comprehensive sports insurance system that caters to both popular and niche sports, addressing the unique needs of various athletic activities [8] - The company has launched specialized insurance products for high-risk sports, such as skiing, and has seen significant growth in this segment, with a compound annual growth rate of 285% over three years [9] - The company aims to collaborate with sports associations and event organizers to enhance risk coverage across all aspects of sports events, promoting greater awareness and accessibility of sports insurance [9]