Pretty much every year for a long time, Apple has been offering an exclusive badge for those in take part in the National Parks activity challenge on Saturday 26th August. The challenge is to do a hike, walk, run, or wheelchair workout which lasts for at least twenty minutes. Those who complete it, get an exclusive award in the Fitness app. Also, they’ll be some animated stickers that can be used inside of the Messages app.

Challenges from years gone by have been to walk three miles and Apple seems to change it up every year.