Jan Byrczek currently has a ranking of Expert Level B+ (week 23/2026), which is position TOP 1K among men in Poland. Jan has run 25 scored trail races. The best scoring result achieved is several hundred RMT points on a course of ⨦ 43.5 km and + 2 200 m vertical during Pieniny Ultra-Trail in 2026. They recently participated in Plesnivec Vertical Run 2026 and scored a lot of RMT points.