ESD 20K is a 20.0 km trail race of Ultra-Trail Shudao by UTMB 2025 in Guangyuan, China. The race starts on November 6, 2025. The course climbs 833 m+ and descends 829 m−, between a low point of 468 m and a high point of 1119 m. By gradient, 44% of the distance is uphill, 23% downhill and 33% flat. The longest climb runs 7.4 km at an average 8.8% grade (649 m of vertical). The longest descent runs 2.6 km at 15.1% (398 m of vertical). Surface: 48% trail and 37% road. Flat-equivalent effort: 29.2 FlatKM.
840 finishers completed the 2025 edition. Men's winner: Chaohai Qi (China) in 1:40:16. Women's winner: Chunxia Li (China) in 2:12:31.
This page has the full results and splits, interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for ESD 20K.
Other distances of Ultra-Trail Shudao by UTMB 2025DSD 100K (100 km)·MSD 50K (50.0 km)
Other editions of ESD 20K2026
Official websitedashudao.utmb.world
