42K Dayang Sumbi Trail Marathon, The newest addition to BDG100. Named after a legendary figure in Sundanese folklore, the Dayang Sumbi Trail Marathon is a test of strength, endurance, and determination. This trail marathon takes runners on an extraordinary journey through the mystical highlands of Bandung, starting in the middle of the night, adding an element of adventure and challenge.

The course features two legendary peaks—Tangkuban Parahu and Burangrang—both demanding technical climbs and rewarding runners with breathtaking views over the mountains. With steep ascents, rugged trails, and dense forest paths, this race is designed for trail runners seeking the ultimate challenge in both physical and mental endurance.

Step into the legend, embrace the darkness, and conquer the mountains—this is the Dayang Sumbi Trail Marathon. Are you ready for the quest?