About
4TUL - 66K is a 66.0 km ultra race with 1,257m elevation gain in Hong Kong. Terrain: mountain, technical, coastal. Near Hong Kong Trail National Park. Rated hard difficulty. Located near Kowloon, Kowloon.
Organized byNo Race No Goal
Difficulty
|50
Hard79 KE
KM-Effort = distance (km) +elevation gain (m)100
Based on the ITRA standard.
Elevation Density19 m/km · Easy
Elevation Density =elevation gain (m)distance (km)
Time limit:Not specified
Run Conditions
MountainTechnicalCoastal
Weather in Oct
Temperature
22 – 27°C
Warm
Humidity
Very high
Rainfall
195 mm
Wet season
Sunshine
8.8h/day
~11 rainy days expected
Registration
Travel & Logistics
VenueArgyle Street, Mong Kok, Kowloon
Google MapsNot found — check the website for more details
Nearest airports
HKG - Hong Kong International Airport47 km | ~56min driving time
SZX - Shenzhen Bao'an International Airport92 km | ~1h50 driving time
Race Day Info
GPX File
Not yet released, check again closer to race date
BiB Collection
Not available — check the website for more details
Mandatory Gear
Not available — check the website for more details
Community
Reviews
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More Trail Races in Hong Kong
Race data is actively being refined. If something looks off, .
Sources: manual, website · Enriched 2026-06-19