Group 1 - The 2025 China Pump Track Cycling League Shenyang Station commenced on June 2, featuring over 300 young riders competing in speed and skill at the Shenyang International Pump Track Park [1] - The league is the only national-level pump track event under the China Cycling Association, covering a comprehensive age range from 3 years to adults, promoting widespread participation in cycling [1] - Local rider Sun Xiaoxiao, a nine-year-old, emerged as a star by winning the girls' category, expressing joy in competing at home and enjoying the familiar environment [1] Group 2 - The Shenyang International Pump Track Park, located in the Tiexi District's Sino-German Industrial Park, serves as a key hub for urban integration, providing a world-class sports landmark and a recreational venue for local residents [2] - The park is leveraging a "Sports+" model to drive industrial transformation and urban diversification, showcasing its unique impact on the local economy [2] - The excitement of the pump track events continues to resonate in Shenyang, indicating ongoing engagement in the sport beyond the conclusion of the recent competitions [2]