Ironman 5150 Poznan 2026

5150 Poznań begins with a 1.5 km swim in Lake Kierskie, the location of Poland’s first triathlon. This Olympic-distance event in Poznań, Poland, features a 40 km bike course and a 10 km run, typically held in late summer. The race follows a simple path: swim in the lake, cycle towards the city center, and finish at the Poznań International Fair. The bike course is largely flat, designed for consistent speed instead of climbing. The run concludes at the Poznań International Fair, the site of the finish line and IRONMAN Village. The route connects a historic triathlon location on the city's outskirts with a contemporary finish area. The event's details suggest participants try local food afterward, such as St. Martin’s croissants.