Pilichiewicz/Piwowarska represented Poland at the 2008 Summer Olympics in Beijing, where she competed for the women's pole vault, along with her compatriots Monika Pyrek and Olympic bronze medalist Anna Rogowska. She successfully cleared a height of 4.30 metres in the qualifying rounds, finishing nineteenth overall, and tying her position with Greece's Afroditi Skafida and Portugal's Sandra-Helena Tavares.