Home / Environment / Dolphin Encounters Fuel Record-Breaking Ocean Swim
Dolphin Encounters Fuel Record-Breaking Ocean Swim
27 Mar
Summary
- Swimmer Jono Ridler is attempting a 1,350km world record for longest unassisted staged swim.
- He faces physical and mental challenges including loneliness, fatigue, and hypothermia.
- The swim raises awareness for marine conservation and includes a petition to ban bottom trawling.

Ultra-distance swimmer Jono Ridler is currently 1,254km into his ambitious 1,350km Swim4TheOcean campaign, aiming to set a world record for the longest unassisted staged swim. He began this feat on January 5th off the northern tip of New Zealand's North Island.
Ridler endures significant physical and psychological challenges, including sting jellyfish, sunburn, fatigue, and profound loneliness. He has developed meditative techniques to manage the isolation during his six-hour swimming stints.
The 36-year-old's journey is driven by a passion for marine conservation and a desire to highlight threats to ocean life. He is raising awareness through his swim and a petition to ban bottom trawling, which has garnered over 40,000 signatures.
He aims to deliver the petition to parliament in Wellington in late April, with approximately 111km remaining. Ridler acknowledges this final stretch will be the most challenging due to dropping water temperatures and unsettled weather conditions.