Marin Mandekić currently has a ranking of Expert Level B+ (week 43/2026), which is position TOP 10 among men in Croatia. Marin has run 25 scored trail races. The best scoring result achieved is several hundred RMT points on a course of ⨦ 65.5 km and + 2 400 m vertical during Transgrancanaria in 2019. They recently participated in Dalmacija Ultra-Trail 2026 and scored a lot of RMT points.