CHALLENGE, EXTRA, FEATURES, February 2023, Readers' Swims Create your own challenges 30 March 2023 / Not all challenges are to enter, or to follow, some are created ourselves. Alison Gilchrist set herself a series of challenges to mark her 65th birthday.You'll need to subscribe to unlock this content. Already subscribed? Login? Stay up to date with The Dip, our free weekly outdoor swimming newsletter. To see all the online content from the February 2023 issue of Outdoor Swimmer, visit the 'Challenge' page.