The aim of the diploma thesis is the architectonic study of the velodrome object with the intention of designing a sustainable architecture. It forms part of the proposed Dubeň Žiline sports area, which should provide sports fields for city and the region. At the same time, it seeks to provide public space and improve the sports area.The object combines the element of a cycling track with sports training courses for better use of the object and the possibility of using it for professional sports as well as for recreational sports. It responds to the shape of the cycling track, which has influenced the formation of the architecture.