Tomasz Antosiak currently has a ranking of Advanced Level B (week 43/2026), which is position TOP 100K among men in Poland. Tomasz has run 38 scored trail races. The best scoring result achieved is several hundred RMT points on a course of ⨦ 20 km and + 1 000 m vertical during Zimowy Półmaraton Gór Stołowych in 2019. They recently participated in Górski Półmaraton Szczytniański 2026 and scored a lot of RMT points.