A student-led run in Coimbatore turns climate concern into community action Students of CS Academy led the Green-A-Thon, uniting 900 participants for community fitness, and climate action, turning a marathon into a movement for a greener Coimbatore On a warm morning in Coimbatore, nearly 900 people gathered not just to run, but to respond to a question that has become harder to ignore: what can a local community do about a warming city? At CS Academy, that question sparked