The reflection on fieldwork experience starts from the stories happened to the researcher. This study aims to expound the reflection on my own experiences of fieldwork in oral history of sport during the years of 2005 to 2012. Three parts are included: the "fieldwork" definition of, the meaning of my fieldwork experience on, and the ethic practice of the sport oral history research. In the first part, the concepts of "here as the field", "otherness in context", and "a way to do ethnography in archives" proposed respectively by Jian-Bo Huang, Mariza, G. S. Peirano and Ming-Ke Wang were used to define my won real and image "field". The second part included the issues of viewing the phenomenon from "the periphery", the historical knowledge construction related to the relationship development of participants, and the cure of oral historical fieldwork. The third part described the process of practicing the research ethic based on the codes of Taiwan Association of Visual Ethnography, including the strategies for leaving the field. Finally, this study clarified that the fieldwork is the individual growth record and comprehension of the researcher.