There are three championships in Poland: individual (IMP), pairs (MPPK) and team (the DMP consisting of three leagues). The Junior under-21 championships also has three competitions: individual (MIMP), pairs (MMPPK) and team (MDMP). There are three leagues: "Extraleague", "First League" and "Second League". In the 2007 season, the Extraleague and First League had eight teams competing and the Second League had seven teams. The GKSŻ organizes the Golden Helmet, Silver Helmet (Under-21) and Bronze Helmet (Under-19) competitions. Individual meetings such as the "Criterium of Polish Speedway League Aces – Mieczysław Połukard Memorial", "Alfred Smoczyk Memorial" and "Edward Jancarz Memorial" are also popular.