About
Hin Sam Wan Trail 33 is a 33.0 km trail race with 1,053m elevation gain in Thailand. Rated moderate difficulty. Located near Buengkan, Bueng Kan.
Aid stations4
Difficulty
Moderate44 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:9.5h