Ice Water Submersion: Team of 4: 24 Hours: 12 Hours. Romanovski Team. On May 23//24, 2026, The Romanovski Tean: Izabela Babica, Maria Bodaj, Jakub Januszkiewicz and Valerjan Romanovski, spent 12 hours each in an ice bath (<2° C) by sitting in the tub. Each stayed for 7 minutes and rested for 7 minutes. Palac Sulkowskich, Wloszakowice, Poland.

Category: Longest Individual Ice Water Submersion in 24 hours.