Alumni  actively participated in the "Nankai Alumni Tianma Runner Return to  School Celebration Event" held at Nankai University on October 14th, and  participated in the "Tianjin Bank 2023 Tianjin Marathon" event held in  Tianjin on October 15th.  Alumni measure the Nankai campus and the land of Jingu with their  footsteps, feeling the vitality of Jincheng while running, and sending  birthday wishes to their alma mater.