Ötillö Swimrun Utö
SwimRun covering 7 km to 32.1 km with up to 261 m D+ in Utö (Stockholm County, Sweden)
Ötillö Swimrun Utö is an endurance sporting event in Utö, Stockholm, SE focused on Swimrun. It is part of Ötillö Swimrun World Series. Key features include Forest, Island, Seaside & Coast.
The race program comprises 3 competitions, including Utö World Series (32.1 km, +261 m D+), Utö Sprint (18.18 km, +148 m D+), and Utö Experience (7.04 km, +58 m D+). The next edition is officially confirmed for June 12, 2027. Official race regulations, course details, and registration information are provided on the organizer's website (otilloswimrun.com).

Event characteristics
Races & distances (3)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Utö World Series | Swimrun | 32.1 km | +261 m | 8 m - 118 m | Loop course | Route & profile |
| Utö Sprint | Swimrun | 18.18 km | +148 m | 11 m - 73 m | Loop course | Route & profile |
| Utö Experience | Swimrun | 7.04 km | +58 m | 14 m - 38 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 8 m to 118 m above sea level (+261 m D+, -261 m D-)
Elevation profile & course telemetry
Altitude from 11 m to 73 m above sea level (+148 m D+, -148 m D-)
Elevation profile & course telemetry
Altitude from 14 m to 38 m above sea level (+58 m D+, -58 m D-)
Frequently asked questions (FAQ)
When and where does Ötillö Swimrun Utö take place?
Ötillö Swimrun Utö takes place in Utö, Stockholm, SE (start area at coordinates 58.9331° N, 18.2667° E). The next edition is officially confirmed for June 12, 2027.
What races and distances are offered at Ötillö Swimrun Utö?
The race program comprises 3 competitions, including Utö World Series (32.1 km, +261 m D+), Utö Sprint (18.18 km, +148 m D+), and Utö Experience (7.04 km, +58 m D+). The competitions belong to Swimrun.
What is the course layout and elevation profile for Ötillö Swimrun Utö?
The main competition (Utö World Series over 32.1 km) is designed as a loop course featuring +261 m of elevation gain and -261 m of elevation loss, ranging between 8 m and 118 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for Ötillö Swimrun Utö?
Official race regulations, course details, and registration information are provided on the organizer's website (otilloswimrun.com).