This article advances recent debates on social movement (relational) fields, outcomes, and successes by suggesting that the analysis of such fields as a whole must be temporal. The relational interpersonal and intersubjective choices made by interdependent actors in social life take place in fields of interaction, but these interactions and their networks of social relations have a history. Hence, the social movement field is characterised by multiple temporal periods through which the actions of activists both shape and are shaped by the long-term socio-political environments in which they are embedded. To develop this analysis, we identify a football supporter-movement in England, ‘Safe Standing’, revealing the complex interplay of cultur...