Calling all climate heroes
Join a global community of change-makers and innovators working in their communities to help humanity achieve the zero emissions goal.
It starts with an idea
Tired of talk and want to take action? Climathon features local ideathons where cities and citizens co-create ideas to local climate challenges.
Cities feeling the heat
Our cities must be carbon neutral by 2030. A Climathon in your city can contribute to long-lasting conversations between citizens and decision-makers around city plans and policies.
Together, we are stronger
Help us unite cities and citizens globally by providing better and more coordinated activities to truly unlock the potential of community-led climate action.
Partners & Supporters
These organisations support the Climathon
What part will you play?
Thanks to our global partners