Events Events Calendar LONDON SUMMER WALK HOW TO JOIN Sign up online & pay a Registration Fee. You’ll get a confirmation email. If you choose one of the fundraising options and select a charity to support (there’s ~600 or so involved), we’ll confirm that with the charity, and they’ll contact you. Alternatively, you can speak to a member of the charity about this challenge, by calling 0300 373 1188 or emailing [email protected] Book Manage Cookie Preferences