We have five signed copies of Jessica J Lee’s new book, Turning, A Swimming Memoir, to give away.

To enter, simply post your best image capturing swimming in any season on Instagram or to the Outdoor Swimming Society Facebook Group using the #TurningOSS and #outdoorswimmingsociety hashtags.

The author, Jessica J. Lee pictured above, will be judging the competition. The competition closes on 29 May and the five winners will be announced in our newsletter early June.

If you can, please add your image to the wildswim map and include the URL in your post.

Jessica’s story on swimming year round in Germany is currently on the OSS website,  and her collection of favourite lakes from her year of swimming is on wildswim.

Find us on Instagram @theoutdoorswimmingsociety