Introduction:An increasing number of tourists are participating in competitive sports, leading to the development of increased sports tourism opportunities throughout Taiwan, as well as stronger place attachment and destination loyalty. Thus, holding recurring, small-scale sports events is therefore a strategy that can ensure the sustainable development of the tourism industry. This study used a measurementtool that incorporated event image and destination image, including quality of tourism experience, attractions, destination atmosphere, and event characteristics, to examine their effects on the place attachment and behavioral intentions of active sport tourists. Also clarified the order relationships and mediating forms of the internal dimensions of place attachment. Methods:On November 13, 2016, questionnaires were distributed at the Taiwan Tianzhong Marathon. This study issued altogether 450 questionnaires, after eliminating invalid questionnaires, there were 438 valid questionnaires. Results:Factors influencing the destination image of the sports event were determined according to the actual experiences of sports tourists who participated in the Tianzhong Marathon. These factors included quality of tourism experience, attractions, destination atmosphere, and event characteristics. Furthermore, place dependence and place identity were sequential. It is found that the mediating effect by place dependence in series alone. Conclusion:This study discussed the effects of sports events and destination travel behavior, fully applying the concept of place attachment to the tourism market for sports event destinations. This provides destination marketing agents with key suggestions for related decision making.