Alder trees, with their unique underwater adaptability, not only conquer swampy realms but also hold a mystical allure in Celtic folklore, being associated with fairies and magical protection.

Take on our 50k challenge to collect the Alder and we’ll plant 20 trees for you. You can do the KMs in chunks. (You can upload as you go, but you will only see the total when it’s complete).

Your seeded medal, if you’ve ordered one, will be sent within 7 working days of your event deadline by 2nd class post.

RACE OPTIONS

Select whether you’re running, walking, cycling or rolling to compare your finish times like-for-like. To add a seeded medal if you complete the race, select ‘Add medal’ below (+£3.75 inc. postage).