7 Sept 2026

ÖTILLÖ Swimrun World Championship 2026

Sandhamn, Sweden · Sandhamn to Utö · Swimming

The original swimrun and still the toughest: 20th-anniversary edition with a record 200 teams racing roughly 70 km across 24 islands of the Stockholm archipelago, from Sandhamn to the finish at Utö Värdshus. The world championship of a sport born right here.

swimrun · open-water