MANTRA116 is a serious mountain race in the Arjuno–Welirang range, East Java. Expect long climbs, technical descents, and relentless volcanic terrain. Since 2016, it has earned a reputation as one of Indonesia’s toughest ultras. No easy sections—just an honest, demanding course for runners who come prepared and respect the mountain.
MANTRA116 - Kategori 116K merupakan kategori terpanjang dalam perlombaan ini. Melintasi pegunungan Arjuno-Welirang dengan jarak 116 km dan elevation gain sebesar 7400 m.
MANTRA116 - 116K is the longest category of this race. It traverse Arjuno-Welirang mountains with 116 km and 7400 m elevation gain