Race to Net Zero Half Marathon 2026 is a transformative climate-action event bringing together corporations, SMEs, athletes, students, communities, and climate champions in a shared commitment to building a sustainable future. Taking place on 6 December 2026 in the Lake Region of Kisumu, the event is guided by the theme “Buy the Future” and the tagline “Carbon-Free Future.” Beyond the 21.1 km race, Race to Net Zero seeks to inspire meaningful conversations and action around carbon reduction, environmental responsibility, and sustainable development. Participants will experience an inclusive, digitally enabled event designed to connect people, organizations, and communities around climate action.