Abstract:After the long summer of migration, strong social and political movements of solidarity with and resistance against refugees developed in Europe. Expressions of solidarity and resistance were also recognisable in the sport system, especially in voluntary sport clubs (VSCs). As a result of this observation, the following article addresses the question: "Which organisational conditions of VSCs promote or hinder the implementation of sport activities for refugees?" To this aim, the article analyses and discusses the results of three research projects concerning sport offers for refugees in Germany. The interview material (n=49) collected in these projects was examined through the qualitative technique of thematic analysis and interpreted through a systems theoretical framework. The results show that conditions that promote and hinder the implementation of sport offers for refugees were identified in all formal (decision programmes, communication channels, and human resources) and informal (organisation culture) decision premises. Furthermore, the implementation of sport offers for refugees is particularly dependent on human resources within the sport clubs. The data shows that the resolute will of individuals or small groups of people is highly relevant for the implementation of these sport offers. Finally, when it comes to organizing support for refugees, VSCs display an unexpected dynamic and a high capacity to mobilise resources within a short period of time. The discussion reflects these results and articulates strategies to safeguard, foster, and facilitate the social engagement of VSCs in relation to refugees.