Marzenna Perz currently has a ranking of Beginner Level A+ (week 43/2026), which is position TOP 10K among women in Poland. Marzenna has run 55 scored trail races. The best scoring result she achieved is several hundred RMT points on a course of ⨦ 50.5 km and + 350 m vertical during NorDan Run in 2022. She recently participated in Dolomiti Extreme Trail 2025 and scored a lot of RMT points.