LXM 100K is a 107 km ultra trail of Ultra-Trail Xiamen by UTMB 2025 in Xiamen, China. The race starts on March 1, 2025. The course climbs 4895 m+ and descends 4891 m−, between a low point of 9 m and a high point of 1153 m. By gradient, 36% of the distance is uphill, 40% downhill and 24% flat. The longest climb runs 2.9 km at an average 9.2% grade (265 m of vertical). The longest descent runs 5.9 km at 7.4% (442 m of vertical). Surface: 67% trail and 11% road. Flat-equivalent effort: 157.8 FlatKM.
504 finishers completed the 2025 edition. Men's winner: Ji Duo (China) in 11:27:22. Women's winner: Ying Li (China) in 14:20:11.
This page has the full results and splits, interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for LXM 100K.
Other distances of Ultra-Trail Xiamen by UTMB 2025MXM 50K (54.0 km)
Other editions of LXM 100K2026
Official websitexiamen.utmb.world
