Zosia Osiecka is not currently ranked in the RMT ranking. Zosia has run 1 scored trail races. The best scoring result she achieved is several hundred RMT points on a course of ⨦ 12.5 km and + 550 m vertical during Festiwal Biegu Rzeźnika in 2024. She recently participated in Festiwal Biegu Rzeźnika 2024 and scored a lot of RMT points.