Signing up for checkpoints ends on 15 August, and the final checkpoint description must be sent by 31 August. Checkpoint descriptions are sent through this sign-up form. The form can be edited later through a link found in the confirmation email (‘Edit your information’). For tips on what makes a good checkpoint description, check out this page: http://www.en.fuksiseikkailu.fi/goodcheckpoint/. The maximum length of the final checkpoint descriptions is 160 characters, including spaces. We recommend that you plan your checkpoint properly already in the spring, so that we at HYY will be able to place the checkpoint in as suitable a location as possible.