The IRONMAN Poznan 70.3 is a diverse and picturesque triathlon course situated in the stunning city of Poznań and its surrounding Wielkopolska countryside in Poland. This course incorporates a swim in Lake Kierskie, a bike ride through undulating hills and lush forests, and a run through historical areas.
The swimming portion begins and ends at Ławica Beach on Lake Kierskie, featuring a triangular circuit that guides swimmers into the lake and back to the beach, marked by two strategic right turns leading to the next stage.
Cyclists embark on a single-loop journey, venturing through the Wielkopolska region’s rolling hills and dense forests. Starting from Poznań, the route heads towards Wolsztyn, offering captivating landscape views. Though a few challenging climbs are present, the course is largely characterized by rolling terrain, providing an enjoyable ride through scenic locales, including the historic center of Wolsztyn and picturesque villages like Mosina and Puszczykowo.
The running segment comprises four loops through Poznań’s historical streets and parks. Starting in the city, the course moves towards Mosina, tracing the scenic Cystersów Trail by the Cybinka River. The run is predominantly flat and quick-paced, ideal for athletes aiming for a strong finish. The route circles back to Poznań, passing through its historic heart and along the lively waterfront, cheered on by enthusiastic spectators.
In September 2023, Poznan, Poland, experiences a transition to cooler autumn weather, with a noticeable decrease in temperature from the summer months. The average high temperature is around 19.3°C (66.7°F), while the average low temperature tends to be about 11.3°C (52.3°F). The month typically sees rainfall for about 9 days, accumulating around 42mm of precipitation. The average humidity during this time is 74%.
The water temperature in Lake Kierskie in Poznan in September is typically 17°C to 20°C (62.6°F to 68°F).
