LINZ AG Bubbledays and Merkur Linzathlon

The LINZ AG Bubbledays and Merkur Linzathlon is one of Upper Austria’s most exuberant and sociable sporting events — a festival of activity and spectacle that combines the disciplines of a classic triathlon with the inclusive, joyful energy of a foam and water obstacle run. Whether you are a seasoned triathlete aiming for a personal best in the water, on the bike, and on the run course, or a first-time fun runner looking for an unforgettable experience with friends, this event welcomes participants of every level of fitness and ambition.

The Bubbledays component is exactly what it sounds like: a wildly entertaining foam and bubble obstacle run that turns the streets and parks of Linz into an irresistibly fun playground for participants of all ages. The Linzathlon, meanwhile, offers a properly competitive multi-sport challenge for athletes who want to test themselves against a serious course. Together they make for a festival atmosphere unlike any standard race event — sporty, social, spectacular, and enormously good fun for participants and spectators alike.

Linz, the capital of Upper Austria, provides a superb backdrop for both events. The city’s riverside parks, broad promenades along the Danube, and open urban spaces lend themselves perfectly to large-scale outdoor sporting events. After the race, the city offers excellent restaurants, a vibrant historic old town, and the Lentos art museum right on the waterfront — ideal for a post-race celebration in one of Austria’s most culturally rich cities.

Linz is reachable from Hallstatt Hideaway in under an hour — the perfect destination for an active and memorable day out. Hallstatt Hideaway is ideally positioned as a base for exploring the full sporting and cultural programme of the Salzkammergut and Upper Austria. Active guests will find the surrounding region offers some of the finest trail running, cycling, swimming, and water sports in Austria, with major events like this one adding a competitive highlight to any active stay. Active guests staying at Hallstatt Hideaway will find the Linzathlon an ideal way to combine high-energy sport with the tranquil beauty of the lakeside on their return.

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Date

May 29 - 30 2026

Time

8:00 am - 6:00 pm

Location

Linz City Center & Donaupark
Linz, Austria
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