Yanqing District, China · Saturday, August 15, 2026

Fixed Distance 50K

Ultra Trail Mount Haituo - UTMH 50Km

Race completed
50 km Distance
2,540 m Climbing
6.3 Grit · Hardcore
40.4570° N, 115.9748° E © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 51 m / km Mountain. Significant climbing. Steep sections will require power hiking.
Time limit 14 hours 16:48 min/km average. Generous. Walkable throughout for most of the field. More forgiving than 85% of 50K races. Measured against 1034 races of the same distance. Cut-off calculator →
Field size ~777 Very large. Congested start, busy aid stations.

DUV results for the 2025 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, August

Daytime high 28°C
Night low 17°C
Rainfall Showers likely
Daylight 13 h 50 m of light

Regional 2001-2020 average for August — NASA POWER, grid elevation 602 m. Not a forecast.

Results history

Year Race Finishers Men's winner Women's winner
2025 50km 777 Ying-Cai Li · 05:03:31 Lin-Lin Yang · 06:06:48
2024 50km 407 Chang-Yi Xie · 06:09:51 Xiao-Bo Wang · 07:03:22
2023 50km 320 Ai-Ai Shi · 05:18:49 Bin-Bin Xiong · 06:32:18

The field grew 91% between 2024 (407) and 2025 (777). 31% of the 2025 field were women.

DUV results for the 2025 edition (50km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a mountain course. Poles are highly recommended for the sustained climbs.

By UltraHub Expert
👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

Gear for this race

Chosen for 50 km of trail with 2,540 m of ascent.

All gear guides →

Overview

The Ultra Trail Mount Haituo 50Km, held in Yanqing District, China, is a 50km trail race with 2540m of elevation gain. This gives it 50.8 meters of climb per kilometer, making it a challenging course for its distance.

With 777 finishers in its latest edition, this race draws a larger field than 99% of its 50k peers. The 14-hour time limit translates to a 16.8 minutes per kilometer cutoff pace, which is tighter than 12% of comparable 50k races, requiring a consistent pace throughout. The race has been held 3 times, with the first edition in 2023 and the next scheduled for August 15, 2026.

Similar races

Other 50K trail ultras, closest in distance first.