Janusz Siekierka currently has a ranking of Advanced Level B+ (week 29/2026), which is position TOP 10K among men in Poland. Janusz has run 19 scored trail races. The best scoring result achieved is several hundred RMT points on a course of ⨦ 9.5 km and + 550 m vertical during Bieg na Wielką Sowę in 2021. They recently participated in Biegi w Rogoźniku 2026 and scored a lot of RMT points.