This October, take the 25 Mile Challenge

Get fit, get out into nature and Protect What You Love.

Walk, run, swim or wheel 25 miles this October, to help raise £150,000 for a greener, healthier and more peaceful world.

Complete the challenge in a month, a week or a day to help Greenpeace defend forests, protect oceans, fight climate change and make a brighter future possible.

Sign up today and claim your free T-shirt & activity poster (optional) when you raise your first £10!

1,640

People taking part

£52,046

Total amount raised

How the challenge works

Greenpeace’s 25 Mile Challenge is your chance to spend quality time in nature, whilst doing something amazing to protect it.

Register today

It only takes a minute to sign up via our simple registration form. Take part on your own, with family (and pets!) or as a team. All abilities are welcome.

Raise money

Set your own goal and start fundraising to protect this beautiful world we call home. Once you’ve raised £10, we’ll send you a free Greenpeace T-shirt to wear while you complete the challenge, and an activity poster to track your miles (optional).

Walk, run, swim or wheel

Complete the 25 Mile Challenge this October in a way that suits you. Walk, run, swim or wheel 25 miles – in a month, a week or a day! Get outside this autumn, feel great and protect what you love, for who you love.

Help us create a greener, healthier and more peaceful world

To protect our independence, we don’t take money from companies or governments, so we depend on you for everything we do. Your support will help us fight the climate and nature emergencies, to protect our world for people and animals today, as well as future generations. We urgently need to keep fossil fuels in the ground, protect forests around the world from destruction and put oceans off limits to industrialisation. We can’t do it without you, so sign up today and join our community of fundraisers who are protecting what they love, for who they love!