The Korona Śląskich Półmaratonów is a series of six half marathons held across the Silesian Voivodeship from March to October. The first race opens the series, and the rest carry runners through different parts of the region over the warmer months.
Thousands of runners participate in the events, making it a regional challenge for regular amateurs as much as a set of standalone races. The main goal is the Crown trophy: runners earn it by finishing four required half-marathon distances within the series.