Hughes said the sessions, which also include time in the saunas followed by coffee and cake at the café, have been attended by upwards of 20 men, despite water temperatures plunging to as low as 2C during January and February.
He said the events had been received well, adding some members had even purchased cold-water plunge pools for their gardens.
Hughes founded Men Rebuilding Men in November after he sought help five years ago when he was struggling with post-traumatic stress disorder.
More than 1,500 men joined the Facebook group within two weeks, with the first coffee and walk event taking place at Westport Lake in Stoke-on-Trent in December.
Hughes, who went through counselling and got sober after he sought help, said the group was going really well, adding: “It’s going from strength to strength.”