2026 China Qiannan World Heritage Libo Xiaoqikong Forest Oxygen Traverse Run (2026中国·黔南“世遗荔波”小七孔森氧穿越跑)

This multi-day event runs from December 4 to 6 in the Xiaoqikong scenic area of Libo County, Qiannan Prefecture, Guizhou Province. Places are first come, first served.
The 168 km race actually measures 170 km with 7,403 m of climbing, starts at 12:00 on December 4 and closes at 9:00 on December 6. The 100 km race has 4,283 m of climbing, starts at 6:00 on December 5 and closes at 10:00 on December 6. The 50 km race measures 50.8 km with 2,099 m of climbing and runs from 7:00 to 23:00 on December 5. The 30 km race measures 31.7 km with 1,136 m of climbing and runs from 7:00 to 15:00 on December 6. The 8 km race has 175 m of climbing and runs from 8:00 to 10:30 on December 6.
Xiaoqikong sits in the core of China's karst World Natural Heritage site. The routes pass the old Xiaoqikong bridge, the Xiangshui River canyon with its 68-step cascade, the Laya waterfall and Wolong Pool, and the 50 km route goes through a Yao mountain village.