This article focuses on the experience of a group of traceurs (people practising parkour) in the urban context of Genoa. It describes a public area of the town – the ‘spot’ most frequently used for training – from the specific point of view of the traceurs. Genoa is made up of different and relatively autonomous public spaces with specific and cultural characters, but parkour originates from the attempt to disrupt and reconfigure the city's institutional framework. Genoese traceurs share some of their orientation with other parkour groups in Europe and North America: they are attempting to define new ways of moving and new meanings for urban spaces and to expand the standard definition of a citizen. However, in the urban environment of Genoa, traceurs have to face diverse forms of opposition to their attempts to define their own pathways through the everyday flow of people, and in the disciplinary gaze of other citizens.