Welcome to the exhilarating 5150 Gdynia triathlon in Poland! Immerse yourself in the Baltic Sea's refreshing waters for the 1500m swim, where the average temperature is a crisp 66°F/19°C. Feel the invigorating embrace of the sea as you navigate the waves, setting the stage for an exciting race. Following the swim, embark on the 40K bike ride through Gdynia's picturesque landscapes. With a comfortable air temperature of 77°F/25°C, you'll pedal through the city's charming streets and coastal ...