Megan Lyons is not the type to sit still. The Dublin freediver has already broken her own national record twice, and now she has her eyes locked on something bigger — becoming the deepest diver Ireland has ever produced, male or female.
Lyons recently hit 80 metres on a single breath, a stunning achievement that cemented her place at the top of Irish freediving. But she is not stopping there. This September, at the world championships, she is targeting the men’s national record, a mark that would make her the deepest Irish diver in history regardless of category.
Freediving is not your typical sport. There are no oxygen tanks, no breathing apparatus. Just the athlete, the water, and the ability to push the human body to its absolute limits on one breath. Divers descend into the ocean using a weighted sled or their own fins, relying on years of breath training, physical conditioning, and mental discipline to go deeper than most people would ever dare.
For Lyons, the journey to 80 metres did not happen overnight. She has spent years building up her breath-hold capacity and fine-tuning the physical and psychological side of the sport. Freediving at elite level requires the body to slow its heart rate dramatically, a reflex known as the mammalian dive reflex, which helps conserve oxygen during deep dives. Training the mind to stay calm under that kind of pressure, in near-darkness, with the weight of the ocean above you, is just as important as any physical preparation.
Breaking her own record twice shows she is on a serious upward curve. Each record attempt is a carefully managed event, done under official conditions with safety divers and judges present. There is nothing casual about descending to 80 metres — at that depth, the pressure is roughly nine times what you experience at the surface, and the lungs compress to a fraction of their normal size.
The fact that she is now targeting the men’s record speaks to how far she has come. In many freediving disciplines, the gap between men’s and women’s records is smaller than in other sports, partly because technique, breath control, and mental composure matter as much as raw physical strength. Lyons clearly believes she has what it takes to close that gap entirely.
The world championships in September will be the biggest stage she has competed on, and the pressure to perform will be intense. But if her recent record-breaking form is anything to go by, Irish freediving fans will have plenty to cheer about when she hits the water.
Ireland is not traditionally known as a freediving powerhouse, but athletes like Lyons are starting to change that. Her progress has helped raise the profile of the sport domestically, and her ambition to chase down the overall national record could inspire a new generation of Irish divers to take the plunge.
For now, the plan is simple. Train hard, go deep, and make history.