Jono Ridler's Record-Breaking Swim: A Call to Action for Ocean Conservation

Jono Ridler, a 36-year-old ultra-distance swimmer, is currently undertaking a world record attempt for the longest unassisted staged swim, aiming to cover approximately 1,350 kilometers along the east coast of New Zealand’s North Island. This endeavor, known as the Swim4TheOcean campaign, began on January 5, 2026, and involves swimming between 18 to 30 kilometers daily, with breaks on land but returning to the water from where he left off. Ridler's swim is not only a personal challenge but also a mission to raise awareness about the environmental threats facing the ocean.

The Guardian

Ridler's passion for the ocean began in his childhood in Auckland, where he spent considerable time swimming and snorkeling. His swimming journey evolved from short distances to marathon swims, including a notable 99-kilometer swim from Aotea/Great Barrier Island to Auckland in 2023, aimed at highlighting the declining health of the Hauraki Gulf due to pollution and overfishing. Ridler's current swim is accompanied by a petition to ban bottom trawling, a fishing method that severely damages fragile marine ecosystems.

The Guardian

Throughout his swim, Ridler has faced numerous physical and mental challenges, including encounters with jellyfish, fatigue, and hypothermia. He describes the experience as both physically grueling and isolating, often relying on meditative techniques to cope with the solitude. Ridler acknowledges the significant support from his wife, Sarah, and their daughter, Georgie, who have made personal sacrifices to facilitate his journey.

The Guardian

Ridler is collaborating with Live Ocean, a marine conservation charity founded by sailors Peter Burling and Blair Tuke, who are live-tracking his progress. Tuke remarked on the relentless nature of Ridler's efforts, emphasizing the profound message he carries with him. Ridler himself stated, “There was this passion for the ocean and desire to want to create change... that’s really how this current adventure has come about.”

The Guardian

While Ridler's campaign has garnered significant support, including over 40,000 signatures on his petition against bottom trawling, there are ongoing debates regarding the effectiveness of such initiatives. Critics argue that while awareness is essential, tangible policy changes are necessary to ensure the protection of marine ecosystems.

The Guardian

As Ridler approaches the final stretch of his swim, he faces the daunting task of completing an additional 111 kilometers, with increasingly challenging conditions as he heads south. He plans to deliver the petition to the New Zealand Parliament in Wellington, aiming to catalyze legislative action against harmful fishing practices. Ridler remains optimistic, stating, “This is going to be the hardest part... but it’s doable. It’s very doable.”

The Guardian

• “You can really sense their intelligence when you’re in the water with them …” — Jono Ridler, Ultra-Distance Swimmer

The Guardian

• “He’s just there, stroke after stroke, minute after minute, hour after hour. It’s relentless,” — Blair Tuke, Co-founder of Live Ocean

The Guardian

• “These very fragile ecosystems can take a very long time to grow and if they are wiped through a trawl, it could take centuries for them to recover.” — Jono Ridler, on bottom trawling impacts.

The Guardian