Croatian Freediver Holds Breath for 29 Minutes Underwater

In a pool in Opatija, Croatia, freediver Vitomir Maričić did something that seems impossible: he held his breath underwater for 29 minutes and 3 seconds, crushing the previous world record by nearly five full minutes.

On June 14, 2025, Maričić submerged himself in a three-meter-deep pool at the Bristol Hotel in front of 100 cheering spectators. The Croatian freediver, a member of the Adriatic Freediving group, had been training for this moment with a purpose beyond personal achievement: raising awareness for ocean conservation.

Maričić prepared by breathing pure oxygen for 10 minutes before his dive, a technique that helps balance carbon dioxide and oxygen levels in the body. This oxygen-assisted method allowed him to far exceed the unaided breath-hold record of 11 minutes and 35 seconds.

The previous record holder, fellow Croatian Budimir Šobat, had held his breath for 24 minutes and 37 seconds in 2021. Maričić's new mark eclipsed that by almost five minutes, setting a stunning new benchmark for human capability.

"After the 20-minute mark, everything became easier, at least mentally," Maričić told Divernet. He admitted the physical challenge intensified as his diaphragm contracted involuntarily, but his mental resolve never wavered.

Why This Inspires

Maričić's achievement shows what humans can accomplish when they train their bodies and minds to work in harmony. His breath-hold doubles the maximum capacity of bottlenose dolphins and nearly matches harbor seals, proving that with dedication and proper technique, we can push far beyond what seems possible.

Even more inspiring is his reason for attempting the record: to draw attention to protecting our oceans. By using his extraordinary talent to spotlight conservation, Maričić reminds us that personal triumphs can serve a greater purpose.

The freediver's determination through physical discomfort and mental challenge demonstrates the power of unwavering commitment to both personal goals and planetary care.