The 1920 Polish Athletics Championships, known as the Main Polish Championships, were the inaugural national track and field championships held from 16 to 18 July 1920 in Lwów, Poland. The event took place at the stadium. Only male athletes competed, and national titles were awarded exclusively to those who surpassed pre-established qualifying standards for the 1920 Summer Olympics in Antwerp, Belgium. Only four athletes achieved this: Stanisław Sośnicki (100 m), Wacław Kuchar (800 m), (pole vault), and Sławosz Szydłowski (discus throw and javelin throw). Due to the advancing Red Army offensive during the Polish–Soviet War, Poland did not participate in the Antwerp Olympics. The championships saw eight new Polish national records set. Background. On 11 October 1919, the Polish Athletic Association was established in Kraków, becoming the first sports organization in newly independent Poland. Headquartered in Lwów, then a hub for Polish athletics, the Polish Athletic Association aimed to promote the sport and assess athletes' abilities through a national competition. Consequently, the first Polish Championships were scheduled for July 1920 in Lwów. At the time, Poland had only a few athletics clubs, located in Warsaw, Kraków, and Lwów, with just 265 registered athletes nationwide. Competition overview. The championships spanned three days, from Friday, 16 July, to Sunday, 18 July 1920. Athletes competed in 19 events, with an additional 4 × 400 m relay held, where the Polish national team set a new national record with a time of 3:41.6. The 100 m race was the most popular, with 15 athletes competing across four heats. Stanisław Sośnicki, representing Polonia Warsaw, won the most individual medals, triumphing in the 100 m, standing high jump, triple jump, long jump, and standing long jump. However, local clubs Pogoń Lwów and Czarni Lwów dominated the medal table, collectively securing 12 of the 19 gold medals. Despite setting several national records and achieving Poland's best results for the 1920 season, the performances lagged behind contemporary international standards. Medal table. Medals were awarded to athletes from only three clubs, with Pogoń Lwów leading the tally by securing 24 medals.