The 15th edition of the UltraEbre Swim Marathon is now firmly in sight, with 66 international swimmers confirmed for the 2026 event and preparations entering the final countdown ahead of race day on 4 July 2026.
UltraEbre continues to expand its international partner family, and we are delighted to announce a new collaboration with performance swim and watersports brand Sumarpo for the upcoming 2026 edition of UltraEbre Swim Marathon.
UltraEbre continues to expand its international partner family, and we are delighted to announce a new collaboration with environmental organisation Justdiggit for the upcoming 2026 edition of UltraEbre Swim Marathon.
UltraEbre continues to expand its international partner family, and we are delighted to announce a new collaboration with performance swimwear brands Funky Trunks and Funkita for the upcoming 2026 edition of UltraEbre Swim Marathon.
UltraEbre continues to strengthen its international partner community, and we are delighted to announce a new collaboration with the innovative swim technology brand TheMagic5 for the upcoming 2026 edition of UltraEbre Swim Marathon.
UltraEbre continues to expand its international partner family, and we are delighted to announce a new collaboration with British outdoor sports luggage brand KitBrix for the upcoming 2026 edition of UltraEbre Swim Marathon.
Just 2 weeks until registrations close on June 1st
Register today to ensure you are part of this iconic swim marathon.
UltraEbre continues to grow its international family of partners, and we are delighted to announce a new collaboration with the inclusive outdoor lifestyle brand DRYBONES for the upcoming edition of UltraEbre Swim Marathon.
As Environmental Partner of the UltraEbre Swim Marathon, the Healthy Seas Foundation joins the event to highlight the essential connection between sport and the natural environments it depends on. Open-water swimming takes place in ecosystems increasingly under pressure from pollution and changing environmental conditions, making their protection an integral part of the sport itself.
The 15th edition of the UltraEbre Swim Marathon is already shaping up to be one of the most exciting in the event’s history, with nearly 70 swimmers registered months before race day and entries continuing to grow toward the event’s capped field.