About
The Kiriwong Trail - 38K is a 38.0 km trail race with 1,911m elevation gain in Thailand. Near Khao Luang National Park. Rated challenging difficulty. Located near Nakhon Si Thammarat.
Difficulty
Not part of any indexed race series.
Challenging57 KE
KM-Effort = distance (km) +elevation gain (m)100
Based on the ITRA standard.
Elevation Density50 m/km · Hard
Elevation Density =elevation gain (m)distance (km)
Time limit:12h