After more than three months in the water, battling currents, jellyfish, fatigue and the raw unpredictability of the ocean, Jono Ridler has completed one of the most remarkable marathon swims ever attempted in Aotearoa.

On April 4, Ridler stepped out of the water at Whairepo Lagoon on Wellington’s waterfront, bringing to an end his 1,367km journey along the coastline of New Zealand’s North Island. Moments later, in an emotional finish, he kissed the ground, a quiet but powerful end to a swim that was never just about distance.

It was about the ocean.

A swim with purpose

Ridler’s Swim4TheOcean campaign set out to do more than push physical limits. His goal was to raise awareness about ocean health and the damaging impacts of bottom trawling, rallying public support for change along the way.

“The support I have received during this swim from not only my family but also the public has made this cause impossible to ignore,” Ridler said.

“That’s always been the way throughout history. If you get people, you get change.”

Over the course of the journey, more than 60,000 people signed his petition, amplifying his call to end bottom trawling in New Zealand waters.

“We need to look after our beautiful country,” said Mr Ridler.

90 days of endurance

Starting from Waikuku Beach near North Cape, the northernmost tip of the country, Ridler spent 90 days working his way down the rugged and often unforgiving coastline.

He clocked up more than 468 hours in the ocean, wearing only togs, goggles and a swim cap. No wetsuit. No shortcuts.

The challenges were relentless.

Swarms of jellyfish. Harsh sunburn. Big winds and adverse currents. The kind of muscle fatigue that builds day after day, with no real reset.

“Just trying to dig through all of that, it was really tough,” said Mr Ridler.

“We’ve hit some really, really hard moments, but it’s all been so worthwhile. I wouldn’t trade any of it for a second.”

To manage the effort, Ridler broke the swim into stages, taking more than 120 rest stops between swim shifts, often using these moments to connect with local communities and spread awareness about his cause.

Ocean moments that matter

Despite the hardship, the ocean still delivered moments of magic.

On his final approach into Wellington Harbour, Ridler spotted a spotted eagle ray and a sea star in the lagoon, a reminder of exactly what he had spent the past three months fighting for.

“This has been an incredible adventure,” said Mr Ridler.

From the finish line to Parliament

The swim didn’t end at the shoreline.

Later that same day, Ridler made his way to Parliament to meet with Conservation Minister Tama Potaka, delivering his message and the voices of tens of thousands of supporters, directly to decision-makers.

Potaka described the effort as “an epic and legendary effort”.

“Your efforts have inspired people across the world. It shows how resolute you have been,” said Minister Potaka.

“This is a day to celebrate your life and recognise that the ocean is our greatest ally in the fight for a healthy planet.”

While acknowledging the complexity of balancing environmental and economic priorities, Potaka said discussions would continue around future action.

More than just a finish

For Mr Ridler, the finish line marks a milestone, not an ending.

“I’ll have a bit of a break, but our work doesn’t stop here. We’ve still got work to do, in terms of advocacy,” said Mr Ridler.

“This is a lifetime of work for me, I think.”

For now, though, there’s recovery and a return to family life.

“My body has been battered over the last three months, and it deserves some rest,” said Mr Ridler.

“It will be really special to be a parent and be present for my daughter once again. It’s going to be amazing.”

A swim that ripples beyond the coastline

In true ocean swims fashion, Ridler’s journey wasn’t about splits or podiums. It was about connection, to the water, to community, and to something bigger than himself.

A 1,367km reminder that the ocean gives us everything, and in return, sometimes all it takes is one person to start the conversation about how we protect it.