Mariusz Cieślak is not currently ranked in the RMT ranking. Mariusz has run 4 scored trail races. The best scoring result achieved is several hundred RMT points on a course of ⨦ 15 km and + 350 m vertical during Łódzkie Biegi Górskie in 2026. They recently participated in Łódzkie Biegi Górskie 2026 and scored a lot of RMT points.