About
AKHA Trail - 31K is a 31.0 km trail race with 1,721m elevation gain in Thailand. Terrain: mountain, forest. Rated challenging difficulty. Located near Chiang Rai, Chiang Rai.
Organized byRoute Map Co.,Ltd
Difficulty
Challenging48 KE
KM-Effort = distance (km) +elevation gain (m)100
Based on the ITRA standard.
Elevation Density56 m/km · Hard
Elevation Density =elevation gain (m)distance (km)
Time limit:9h