Abstract
The article deals with analysis of mental maps (of orienteering runners) which were obtained by questionnaire. Using the prerequisite of measurability of their sports performance it is possible to measure the accuracy of assessment methods of mental maps.
Mental maps were acquired by two-section questionnaire; they were assessed with the help of two methods – frequency measurement and methods of determined weights and criteria. The results of the methods were visualised using GIS software into aggregated maps.