About
Thakham Trail - 20K is a 20.0 km half marathon category race with 634m elevation gain in Thailand. Rated moderate difficulty. Located near Songkhla.
Difficulty
Not part of any indexed race series.
Moderate26 KE
KM-Effort = distance (km) +elevation gain (m)100
Based on the ITRA standard.
Elevation Density32 m/km · Moderate
Elevation Density =elevation gain (m)distance (km)
Time limit:5h