Whether you're a seasoned runner or just starting out, the Eden Marathon or Half Marathon is the perfect chance to step up and make a difference.

The planet is under threat endangering its ability to sustain life as we know it. We face many challenges: biodiversity loss, climate change, water pollution, and food security issues. But there is still time to turn things around.

The Eden Project is a charity - we receive no statutory funding - and we work in the UK and internationally on transformative projects in the fields of education, community, and ecology.

Help us tackle the planetary emergency one step at a time. We can't wait to see you at the starting line...!