Hacking Local Government Data

The 2026 Iron Viz stage was set, the finalists showcased their data visualization and storytelling skills, and a champion was crowned at Tableau Conference. Catch all the highlights, big reveal, and relive the magic of the 16th edition of this competition.

A collection of the winners' visualizations of Tableau's Iron Viz Championship.

Explore the 122 visualizations submitted during the 2026 Iron Viz global qualifier contest. The 2026 theme was food and drink.