Join us for week-long programme of climate action
Each year, Climathon brings together hundreds of cities and thousands of participants. Our 2021 edition is back and bolder than ever - spanning an entire “Week of Action” on 25-31 October where we celebrate, recognize and support the climate actions taken by citizens, youth, entrepreneurs, and change-makers all over the world. Join us in the lead-up to the UNFCCC COP26 and help shape the future of your city.
Thanks to our global partners