Katarzyna Kostera currently has a ranking of Advanced Level B+ (week 23/2026), which is position TOP 10K among women in Poland. Katarzyna has run 69 scored trail races. The best scoring result she achieved is several hundred RMT points on a course of ⨦ 8.5 km and + 250 m vertical during Festiwal Górski in 2021. She recently participated in Ultramaraton Jaga-Kora 2026 and scored a lot of RMT points.