Jiří Štos currently has a ranking of Advanced Level A+ (week 23/2026), which is position TOP 1K among men in Czech. Jiří has run 24 scored trail races. The best scoring result achieved is several hundred RMT points on a course of ⨦ 110.5 km and + 4 750 m vertical during Mozart 100 in 2019. They recently participated in Pražská Stovka 2025 and scored a lot of RMT points.