X-WATERS Slovenia powered by I FEEL SLOVENIA

About the Event

Swim in the heart of a postcard at X-WATERS Slovenia 2026, a premier open water festival held on the stunning Lake Bled from September 5–6, 2026. Often ranked among the world's most beautiful alpine lakes, this iconic Slovenian destination offers crystal-clear, emerald waters framed by the medieval Bled Castle and the jagged peaks of the Julian Alps. Whether you are an elite athlete or an adventurous first-timer, this event provides a rare opportunity to traverse one of Europe's most protected and tranquil natural basins in a highly professional racing environment.

The festival features a range of challenges designed to showcase the lake's unique geography. Participants can choose the scenic 5km loop that circumnavigates the entire shoreline or opt for the majestic 1-mile swim that encircles the island's historic Church of the Assumption of Mary. With water temperatures typically reaching a pleasant 20-23°C in early September, the conditions are ideal for distance swimming. The course is meticulously marked with high-visibility landmarks, and the supportive atmosphere is amplified by spectators lining the entire lakeside path, cheering swimmers toward the finish line.

Joining the X-WATERS Slovenia international community means more than just a race; it is a weekend immersed in breathtaking natural beauty and rich Slovenian history. As part of the prestigious X-WATERS World Championship series, the event adheres to elite safety protocols and professional timing standards. Secure your slot early to transform the dream of swimming in this fairy-tale location into a reality, and experience firsthand why the "Bled Island" swim remains one of the most coveted entries on the global open water calendar.

Races Offered

Race 10 km

Sep 06, 2026

straighten

Distance — 10K

terrain

Type — Water sports

timer

09:00

sell

€119.00

Race 5 km

Sep 06, 2026

straighten

Distance — 5K

terrain

Type — Water sports

timer

09:00

sell

€99.00

Race 1 mile

Sep 06, 2026

straighten

Distance — 1.6K

terrain

Type — Water sports

timer

11:00

sell

€79.00

Race 500m

Sep 06, 2026

straighten

Distance — 0.5K

terrain

Type — Water sports

timer

12:30

sell

€39.00

Relay swim 2x500m

Sep 06, 2026

straighten

Distance — 1K

terrain

Type — Water sports

timer

12:30

sell

€84.00

Kids 200m Swim

Sep 06, 2026

straighten

Distance — 200 meters

terrain

Type — Water sports

timer

13:30

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€14.00

Kids 50m Swim

Sep 06, 2026

straighten

Distance — 50 meters

terrain

Type — Water sports

timer

13:30

sell

€9.00

Weather History

These values represent the 3-year monthly averages for September in Lake Bled.

thermostat Temperature

12.6° / 21.2°

wb_sunny Feels like

12.2° / 20.9°

light_mode Avg sunshine hours

9h 17m

water_drop Avg rainfall

5.2 mm

ac_unit Avg snowfall

—

air Avg wind speed

5.5 km/h (Light breeze)

opacity Sweat loss rate

Moderate

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (3.5)

humidity_mid Humidity

82.2%

wb_twilight Sunrise

06:42

nightlight Sunset

19:14

About Lake Bled

Learn more about the host city, Lake Bled.

Lake Bled is a lake in the Julian Alps of the Upper Carniolan region of northwestern Slovenia, where it adjoins the town of Bled. The area is a tourist destination. The lake is 35 km (22 mi) from Ljubljana International Airport and 55 km (34 mi) from the capital city, Ljubljana. Lake Bled is 4.2 km (2.6 mi) from the Lesce–Bled train station.