China's marathon boom faces its share of challenges

Ready, Set, Go! China's marathon fever is on! Lace up your sneakers and get ready to join the excitement, as cities nationwide gear up for marathon adventures. With thrills, cheers, and personal triumphs waiting at every turn, are you ready to conquer the challenge and cross the finish line? How can event organizers up their game and deliver better services to ensure a more enjoyable experience for runners? On the show: Heyang, Ding Heng & Josh Cotterill