ObjectiveThis commentary emphasizes the importance of implementing outdoor smoke-free policies at sports clubs, particularly highlighting their limited adoption across Europe. The primary aim was to assess the progress made in the Netherlands, explore the strategies employed, and outline future challenges. MethodsOur methodology involved an examination of national regulations and the voluntary adoption of smoke-free policies at sports clubs throughout Europe. We also assessed the adoption and implementation of these policies using recent evidence, leading to the identification of impending challenges in their implementation across Europe. ResultsWhile only a few European countries currently have national legislation prohibiting outdoor smoking at sports clubs, voluntary initiatives promoting such policies have emerged in various nations. Experiences from the Netherlands have demonstrated the feasibility of implementing outdoor smoke-free policies at sports clubs. To expand these policies across Europe, five key challenges need to be addressed: 1) encouraging smoke-free policies at sports clubs that are less inclined to adopt them, 2) ensuring consistent compliance and enforcement of outdoor smoke-free policies, 3) preventing smoking just outside the sports club, 4) garnering support from various stakeholders to ensure widespread adoption of smoke-free sports clubs, and 5) establishing monitoring and evaluation mechanisms for policy implementation. ConclusionThe Dutch experiences serve as a testimony to the feasibility of outdoor smoke-free policies at sports clubs. By addressing the remaining challenges, we can create healthier sports environments for children and take substantial steps towards realizing a smoke-free Europe.