This study aims to produce a long passing skill measuring instrument of soccer school student. This study applied research and development method by using experimental design with the steps; (a) draft development, (b) validation, (c) small group experiment, (d) large group experiment. The small group experiment is done three times, while the large group experiment consisting of 150 students from 8 soccer schools is only done once. Based on factorial analysis result (validity test) and test and re-test technique (reliability test), it is obtained that long passing skill measuring instrument is valid and reliable. The researcher develops a long passing skill measuring instrument for soccer school students in Medan.