From big races to Saturday morning group runs—find simning (swimming) events and connect with the local endurance sports community.
To celebrate the 20th anniversary of the ÖTILLÖ Swimrun World Championship, we invite you to join us on September 5, 2026, in Stockholm. A fun and unique event combining swimrun, community, and celebration — open to all levels. Meet ÖTILLÖ legends, get inspired, and enjoy a relaxed social gathering with great food and company. More than just a race — it’s a celebration you won’t want to miss!