The PKO Półmaraton Tarnogórski is a half marathon held in Tarnowskie Góry, a city in Upper Silesia situated above UNESCO-listed underground mine workings. The main race begins in the morning on the Main Market Square, which also serves as the finish line. The Srebrna Dyszka, a 10K race, traditionally accompanies the half marathon on the same day.
The course follows wide city streets, the historic market square, and the green paths of City Park. Its profile is suitable for runners aiming for personal bests, despite the city's strong connection to its mining and underground history. The market square provides the race's most public moment, with residents cheering participants through the old center before they return to the square for the finish.