About
Muser100 - 40K is a 40.0 km trail race with 2,200m elevation gain in Thailand. Terrain: mountain, forest. Rated challenging difficulty. Located near Mueang Tak, Tak.
Organized byTak Trail Series Thailand
Difficulty
|5
Challenging62 KE
KM-Effort = distance (km) +elevation gain (m)100
Based on the ITRA standard.
Elevation Density55 m/km · Hard
Elevation Density =elevation gain (m)distance (km)
Time limit:13h
Run Conditions
MountainForest
Weather in Sep
Temperature
20 – 25°C
Mild
Humidity
Extreme
Rainfall
320 mm
Monsoon
Sunshine
7.4h/day
~26 rainy days expected
Registration
Website
Deadline
Jun 30, 2026
Entry fee
3,200 THB(~$97)(tiered pricing)
Travel & Logistics
VenueTak Agricultural Research and Development Center, Mae Tho, Mueang District, Tak
Google MapsView on Maps
Nearest airports
MAQ - Mae Sot Airport75 km | ~1h30 driving time
Race Day Info
GPX File
Not yet released, check again closer to race date
BiB Collection
17-18 Sep 2026
Mandatory Gear
Not available — check the website for more details
Other Distances
Community
Reviews
No reviews yet. Be the first to share your experience!
More Trail Races in Thailand
Race data is actively being refined. If something looks off, .
Sources: eventrunning · Enriched 2026-04-26