ÖTILLÖ Utö 2025 registration opening

Registration opening

The registration for ÖTILLÖ Swimrun Utö 2025 is now open. The event will take place on Saturday, June 7th, 2025 on the island of Utö in the beautiful Stockholm archipelago. ÖTILLÖ Swimrun Utö is a MUST-DO for every Swimrunner.

Why Utö?

Utö is where the Swimrun movement started. It is a Swedish island in the southern part of the Stockholm archipelago with a small year-round population. Our home away from home, Utö Värdshus, offers accomodation in different sizes and excellent dining experiences. On Utö, you will find untouched nature with beautiful pine tree forests and the wild Baltic Sea. In the North, there are rocky granite cliffs, while the South offers a coast line with sandy beaches. You can conquer the island on technical trails with different terrains. The incredible ocean views make up for some elevation gains. 

Getting to Utö

The nearest airport is the Stockholm Arlanda Airport (ARN), which is just a 18-minute “Arlanda express” train ride to Stockholm City. A train and a bus take you from Stockholm City Terminal to the ferry stop at Årsta Brygga. Waxholmsbolaget’s boat brings you to Utö Gruvbryggan. By exiting the ferry, you automatically enter our event area. At the ferry stop at Årsta Brygga, you can also find a large parking lot for everyone that travels by car.

For more details about your journey, check the Race Page of ÖTILLÖ Swimrun Utö!