ÖTILLÖ global swimrun circuit

ÖTILLÖ: the birth of a legendary circuit

It all began in 2002, in the Stockholm archipelago, with a bet between four friends 👯. The challenge: link the island of Utö to Sandhamn by running the trails and swimming between the islands—without assistance, without changing clothes, without stopping 👏. The last team to arrive pays for the hotel, dinner, and drinks 🍸. What could have remained a locker-room anecdote would become the starting point of a worldwide sport 🌎. This founding crossing lasts twenty-nine hours. It reveals both the brutality of the challenge and the unique beauty of a format where open-water swimming and running follow one another without interruption, in an exceptional natural setting 🤩. In 2005, the first official race is organized in the same place, under the name ÖTILLÖ, a Swedish word meaning "island to island"🤓. The circuit is born, and it will never stop growing 🍼. In two decades, ÖTILLÖ has established itself as the absolute benchmark for swimrun internationally. The circuit is now recognized as the organizer of the Swimrun World Championship and ranks among the most prestigious endurance events on the planet 😍. Its story is that of a discipline that managed to move from an improvised adventure to a structured competition, without ever giving up the spirit that saw it born: authenticity, raw nature, and the pleasure of pushing your limits as a pair 2️⃣.

The ÖTILLÖ World Championship: the flagship event

At the top of the circuit sits the Swimrun World Championship, held every year in Sweden in the Stockholm archipelago 🇸🇪. The course links Sandhamn to Utö by crossing a succession of rocky islands, dense forests, and stretches of open sea 🐟. For participants who cross the finish line at Utö Värdshus, it’s far more than a race: it’s a pilgrimage to the roots of swimrun 📍. But gaining access to this championship is no spur-of-the-moment thing ✋. Teams must qualify by accumulating points within the Swimrun Ranking, earned at the other circuit races throughout the season 📆. A few wild cards are awarded each year to allow new profiles to access the race, but the overwhelming majority of bibs are earned on sporting merit 🏆. It’s this selectivity that makes the World Championship start line a line apart—but who knows, the next champion might be you? 🫵

To score points and gain access to the ÖTILLÖ Swimrun World Championship, you can participate in the Merit Races ✅. By accumulating points in these races selected by the official organization, you maximize your chances of qualifying 😉.

A circuit that spans the globe

While the World Championship remains the jewel of the circuit, ÖTILLÖ now offers a series of qualifying races spread across several continents, allowing a wide spectrum of athletes to experience swimrun in varied and spectacular natural environments 🤪. In Sweden, several races round out the calendar beyond the championship. ÖTILLÖ Swimrun Utö takes place in the Stockholm archipelago, in the same waters that saw the discipline born 👶. ÖTILLÖ Swimrun Göteborg brings the swimrun experience to another Swedish coastal setting, offering a different but equally demanding introduction. ÖTILLÖ Stockholm 20th Anniversary Race finally celebrates two decades of the circuit’s existence with a special edition held in the sport’s historic cradle 🥳.

Beyond Sweden’s borders, the circuit extends to other Nordic landscapes 🥶. In Finland, ÖTILLÖ Swimrun Åland takes teams into the Åland archipelago, a wild-beauty island territory located between Sweden and Finland, whose geography is perfectly suited to alternating swim-run 🔄. In the Swiss Alps, ÖTILLÖ Swimrun Engadin offers a mountain and lake-based version of swimrun, with high-altitude landscapes that sharply contrast with the maritime atmospheres of the Scandinavian races ⚓️. Continental Europe is also represented with ÖTILLÖ Swimrun Rügen, held on the German island of Rügen in the Baltic Sea 🇩🇪, and ÖTILLÖ Swimrun Cannes, which offers participants the exceptional setting of the French Riviera in France 🇫🇷. Two races with very distinct identities—one seaside and Nordic, the other sunny and Mediterranean—illustrating the circuit’s ability to adapt to very different environments while staying true to its DNA 🧬.

Across the Atlantic, ÖTILLÖ Swimrun Orcas Island takes place in the state of Washington, on one of the San Juan Islands in the North Pacific, an exceptional natural setting between temperate forests and cold waters. ÖTILLÖ Swimrun Casco Bay takes teams to the Maine coast, in the eastern United States, with an archipelago of small islands typical of New England 🤩. Further inland, ÖTILLÖ Swimrun Colorado brings the formula to a mountainous, lake-filled environment in the Rockies, while ÖTILLÖ Swimrun Austin, in Texas, offers a format with a cowboy vibe 🤠.

All in all, around a dozen races make up the ÖTILLÖ circuit, forming a coherent series built around the same sporting philosophy and the same qualification system ✅. Each race is a gateway to the World Championship 🏆.

What is swimrun? The discipline explained

Swimrun is an endurance sport that involves alternating segments of running and segments of open-water swimming, with no transition and no change of equipment 😲. The athlete runs in their wetsuit and swims in their trail shoes. They carry hand paddles and a pull buoy throughout the race 🏊. What may seem counterintuitive at first is actually at the heart of the discipline: the absence of transitions forces the body to constantly adapt as it moves from one environment to another, and hybrid equipment becomes a second skin you learn to master in training 🔗.

The discipline is practiced exclusively in pairs 🤝. The two partners are connected by a tether throughout the race and must cross the finish line together 🤗. This constraint profoundly transforms the sporting experience: swimrun is not only a physical event, it’s an exercise in cooperation, communication, and mutual trust 🦦. Finding the right partner, adjusting pace, supporting each other through difficult sections: so many human dimensions that make swimrun a sport apart in the endurance landscape 🐌.

Come on, find your buddy—the ÖTILLÖ circuit is waiting for you! 🤪