About
Tulay Trail - 108K is a 108 km ultra race with 6,300m elevation gain in Thailand. Terrain: mountain, forest. Rated extremely hard difficulty. Located near Tha Song Yang, Tak.
Organized byTak Trail Series Thailand
Difficulty
|5
Extremely Hard171 KE
KM-Effort = distance (km) +elevation gain (m)100
Based on the ITRA standard.
Elevation Density58 m/km · Hard
Elevation Density =elevation gain (m)distance (km)
Time limit:34h
Run Conditions
MountainForest
Weather in Oct
Temperature
23 – 31°C
Hot
Humidity
Extreme
Rainfall
249 mm
Wet season
Sunshine
9.3h/day
~23 rainy days expected
Registration
Website
Deadline
Apr 30, 2026
Entry fee
4,900 THB(~$149)(tiered pricing)
Travel & Logistics
VenueBan Mae Chawang School, Tha Song Yang, Tak
Google MapsView on Maps
Nearest airports
MAQ - Mae Sot Airport208 km | ~4h10 driving time
Race Day Info
GPX File
Not yet released, check again closer to race date
BiB Collection
Not available yet, check again closer to race date
Mandatory Gear
Not available — check the website for more details
Other Distances
Community
Reviews
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Race data is actively being refined. If something looks off, .
Sources: eventrunning · Enriched 2026-04-26