Hackathons are innovative, competitive events that leverage collaboration and crowdsourcing to address complex challenges and generate creative solutions across various organizational contexts. The document outlines the characteristics of successful hackathons, detailing best practices, planning guidelines, and the diverse benefits they provide, such as fostering community, attracting talent, and improving processes. It serves as a comprehensive playbook for organizations of all sizes to implement effective hackathons to drive problem-solving and cultural advancements.