Introduction: The Provincial Organising Committee, which is set up to organise local sports events, submits the annual programme of activities to the Provincial Directorate and the Sports Federation at the beginning of the season, has the programme approved and carries out the activities. In the process, it takes the necessary steps to appoint organising officers. Aim: In this study, the cost-benefit analysis of the organising officers appointed by the provincial organising committee was carried out. Method: The research used the document analysis method. The research examined the cost of a seasonal organising officer. Findings: According to the results of the sports activities, 47785.11 TL were spent in 3 competitions with 186 athletes in the category of school sports, 8679.45 TL in 2 competitions with 112 athletes in the category of sports clubs and 37807.72 TL in 6 competitions with 523 athletes in the category of private organisations. A total of 97006.98 TL was spent on officials (19995.36), referees (39333.57) and other expenses (23280). Originality and value: Although cost-benefit analysis is not used in the dissemination and massification of sports, it is necessary to evaluate the results of the organisations which are subject to the examination. According to the results obtained through the evaluation of the collected data, both the organisations are carried out by incurring more costs than necessary, and the athletes who are ranked with the results of the organisations do not have a significant success. The results of the study will be communicated to the relevant stakeholders with a recommendation for reorganisation planning.