Couch to 5k Retro 2020 37 Published August 2, 2020 at × in 100 Image Retro – Couch to 5k + ILDSA Lough Erne Swim MAC Visual Media – 5th August 2017 Picture by Paul McCambridge/MAC Visual Media Swimmers preparing before the 5k swim into Enniskillen as part of the Couch to 5k Swim Challenge.