The purpose of this study was to identify the meaning of student’s experience of sport volunteer participation in the intercollegiate EKIDEN in BIWAKO 2005. According to the Research Question(RQ), “What is the meaning about the experience of sport volunteering”, data was collected from 12 students in Sport College using semi-structured interviews and analyzed by classifying them into various categories. Through these steps, three hypothetical ideas based on the meaning of their experience of sport volunteering were revealed. The results suggest that students in a Sport College consider the meaning of their experience of sport volunteering as a psychological process, 1)the process from the passive behaviors toward sport volunteer, change of self, to change of attitude toward sport volunteer, 2)the active change from compulsory participation to a new challenge, and 3)the passive change from compulsory participation to passive understanding of self.