Siksorogo Ring Of Lawu

The Siksorogo Ring Of Lawu (ROL) 2025 is an ultra marathon event held on July 26-27, 2025, featuring a challenging 100-kilometer race that circles Mount Lawu. The course traverses the mountain's foothills across four regencies and two provinces, showcasing diverse green landscapes and natural beauty. The event offers multiple race categories, including 7 km and 15 km fun runs, as well as individual and team relay options for the 100 km ultra marathon.

Participants receive race jerseys, finisher medals, goodie bags, refreshments, and post-race meals. The race demands strong physical and mental endurance, making it a unique achievement for ultra runners. Visit the organization's website for the most recent information.