LakeAustria

Wörthersee Swim Austria

Sep 4, 2026
Last edition date
Distances from 500m to 34km
👥Crowded

About the race

Gliding through the water near the Wörthersee southern shore, you might notice the reflection of the Pyramidenkogel tower piercing the horizon, a landmark that has surveyed these alpine waters since the late 19th century. Below the surface, the basin tells a much older story; it was carved by the immense Drau Glacier during the Würm glaciation, which left behind a deep, tectonic trench filled with crisp mountain water. During your effort in the Wörthersee Swim 2026, you will follow the wake of local legends, including the myth of the dragon said to haunt these swamps—a creature now cast in bronze at the city’s heart.

Klagenfurt am Wörthersee
Klagenfurt am Wörthersee · Photo: de:Benutzer:Griensteidl · CC BY-SA 3.0

Historical currents and navigation

Navigating toward the Pörtschach peninsula, you pass remnants of the lake’s 19th-century bathing culture, such as the timber-framed Werzer Badehaus. As you push through the water, consider the ancient travelers who once passed the Napoleonlinde, a historic linden tree where tradition claims the Emperor himself rested. For those tackling the full 34km marathon, the turnaround at the Schlosshotel Velden requires disciplined navigation, mirroring the intensity found in the shorter, high-speed sprints. Participants seeking additional challenges in this basin might consider the Wörthersee Night Swim 2026 for a nocturnal perspective, or test their endurance at the Alpen Adria Wörthersee 2026 held just days later.

Race logistics

Events at Strandbad Maiernigg offer distances ranging from a 600m junior dash to a 34km ultra-marathon. Wetsuits are optional across all categories, allowing swimmers to adapt to the variable conditions of this alpine lake. Logistical requirements are strict: the 17km and 34km point-to-point efforts demand high-level orientation and carry higher entry costs to cover support boats, mandatory photo verification at turnarounds, and safety protocols. Should weather conditions shift, the organizers adjust routes to prioritize safety, a standard procedure for an event of this scale. You will receive a starter pack including a T-shirt and medal upon registration, provided that medical clearance is presented as required by the club.

Sources: Klagenfurt am Wörthersee · Pörtschach am Wörther See · Pörtschacher Halbinsel · Badehaus Werzer · Pyramidenkogel

Course

600 m

Junior race. Counterclockwise circular course marked with regatta buoys (350m apart). Start and finish at Maiernigg lido.

1 km

Butterfly stroke challenge. Counterclockwise circular course marked with regatta buoys (350m apart). Start and finish at Maiernigg lido.

1.5 km

Sprint distance. Counterclockwise circular course marked with regatta buoys (350m apart). Start and finish at Maiernigg lido.

3 km

Classic distance. Counterclockwise circular course marked with regatta buoys (350m apart). Start and finish at Maiernigg lido.

5 km

Semi-Olympic distance. Counterclockwise circular course marked with regatta buoys (350m apart). Start and finish at Maiernigg lido.

10 km

Olympic distance. Two laps of the 5km course. Counterclockwise. Aid station on a floating platform after 6km.

17 km

Point-to-point from Velden (Schlosshotel) to Klagenfurt (Maiernigg lido). High difficulty, requires navigation. Four aid stations on support boats.

34 km

Ultra-marathon. Start/finish at Maiernigg lido, turnaround at Schlosshotel Velden. Supported by private boat. Mandatory photo proof at turnaround.

Awards

Fastest swimmers in 17km, 10km, 5km, and 3km receive a sports package worth €100.

Aid stations

Available on 10km (at 6km), 17km (at 4, 8, 12, 15km), and 34km (support boat). Includes iso-drinks, gels, bars, bananas.

Previous editions

Useful info

Iconic mass start. Registration via the official website.

How to get there

By car: A10/A2 from North, A2 from East, B91/A11 from South. By train: OEBB or DBB.

✈️ Search flights to KLU

Wörthersee Swim Austria

Where to stay

Klagenfurt offers diverse options, from historic boutique hotels near the harbor to traditional guesthouses and camping sites directly on the lakeshore. Prices typically range from €90 per night in local guesthouses to over €250 for premium lake-view suites. Booking in advance is recommended, especially for properties within walking distance of the Maiernigg start line.

Things to do nearby

Beyond the race, the region invites exploration through kayak and stand-up paddleboarding tours across the calm, clear basin. Visitors often enjoy local wine tastings, hiking trails leading to panoramic viewpoints, or cycling the perimeter of the lake to visit Neolithic stilt dwelling sites, providing a deep dive into the area’s prehistoric and cultural landscape.

Swimmers

Comments

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