About
A 168K flagship ultra looping Haituo Mountain near the Great Wall in Hebei, reaching 1,843m. Upgraded to 100-mile distance in 2026, with five distances from 12K to 168K. The mountain valley is 150km from central Beijing via highway.
Organized byNaiji Events (θεθ΅δΊ)
Difficulty
|170
Herculean233 KE
KM-Effort = distance (km) +elevation gain (m)100
Based on the ITRA standard.
Elevation Density46 m/km Β· Moderate
Elevation Density =elevation gain (m)distance (km)
Time limit:48h
Run Conditions
Weather in Aug
Temperature
17 β 28Β°C
Warm
Humidity
High
Rainfall
96 mm
Moderate rain
Sunshine
10.1h/day
~11 rainy days expected
Registration
Website
Register
Deadline
Jul 15, 2026
Entry fee
Early Bird β 1,458 CNY(~$215)until Jul 15, 2026
Regular β 1,698 CNY(~$251)
Travel & Logistics
VenueHaituo Mountain Valley, Chicheng County, Zhangjiakou, Hebei
Google MapsNot found β check the website for more details
Nearest airports
PEK - Beijing Capital International Airport234 km | ~3h54 driving time
Race Day Info
GPX File
Not yet released, check again closer to race date
BiB Collection
Not available β check the website for more details
Mandatory Gear
Not available β check the website for more details
Community
Reviews
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Race data is actively being refined. If something looks off, .
Sources: zuicool, website Β· Enriched 2026-06-28