Petronela has represented Romania in middle-distance racing.
Romanian indoor 1,500m titles
She won Romanian national indoor titles in the 1,500m in 2022 and 2024.
Her 1,500m times include 4:12.24 from 2022.
A relay medal in 2023
She earned a bronze medal as part of Romania’s women’s 4×400m team at the Francophone Games.
Glasgow in 2024
She represented Romania in the 1,500m heats at the 2024 World Indoor Championships in Glasgow, finishing in 4:18.52.