Intensive learning environments like hackathons can be overwhelming, but they offer rich learning opportunities. Hackathon Horizons focuses on helping participants set intentional goals and reflect on their experiences with the support of generative AI. This approach not only helps in mastering the chaos of such events but also fosters entrepreneurial thinking and skill development. Through guided reflection and self-monitoring, Hackathon Horizons aims to transform the hackathon experience into a powerful learning journey.