Group 1 - The fifth Yangtze River Delta Sports Festival has officially opened in Shanghai, featuring the 2025 China Coordinates Shanghai Urban Orientation Outdoor Challenge, marking the return of the event to Shanghai after four years [1][7] - The festival will run until November, themed around "green, health, integration, and sharing," with a total of 28 sports events across competitive, exhibition, and activity categories, including traditional sports and emerging trends like pickleball and skateboarding [1][2] Group 2 - This year's festival adopts a "bring in + go out" model, encouraging market entities to host events and promoting a "sports + tourism" ecosystem to convert event traffic into economic growth [2][3] - The event features over 10,000 participants, with a main venue at Shanghai Stadium and four sub-venues, offering 24 themed routes and nearly 200 checkpoints across nine districts, integrating various cultural and commercial elements [6] Group 3 - The festival introduces 10 tourism routes that combine popular activities like cycling and hiking with local cultural resources, enhancing the "event + tourism" development [3] - The event has expanded its inclusivity by allowing all-female teams and increasing family-friendly routes, resulting in record participation numbers, particularly among families [6]