The starting point of this year's rainbow run is set at Sanhe Square, and then south along Qinglongba Road to Canglong Square, then back north along Qinglongba Road, around Jizudao Road to Shuanglongqiao Square, and the end point to Sanhe Square, with a total length of about 3 kilometers.

　　It is understood that this year's event continues to promote the theme of "green, healthy and happy". Li Jie, deputy mayor of Sanmenxia City, said: "I hope that the vast number of participants will forget the troubles of life, appreciate the beauty of nature, forge a sincere friendship, and appreciate the true meaning of life in the free running and colorful fun."

　　According to Zhang Hao, the person in charge of the event organizer, this year's Rainbow Run design will be "upgraded". In addition to preparing about 5 tons of color powder for runners to enjoy, they will also set up 4 high platforms along the way and the end point. At that time, the runners will greet the "rainbow rain" that fell from the sky, and joined near the end of the runway. The "bubble belt", about 200 meters long, allows runners to freely release; in the final big carnival, a cosplay session was also staged, including "Journey to the West", "Dragon Ball", "Captain America" and other movies and TV series. Classic characters appear and revel with everyone.

　　In addition, a large hot air balloon with an area of about 200 square meters appeared on the rainbow running site this year. As long as the participant's badge is used, you can board the hot air balloon for aerial viewing experience.