About
Trail Master Series - 41K is a 41.4 km full marathon category race with 1,643m elevation gain in Thailand. Terrain: mountain, forest. Rated challenging difficulty. Located near Wangchan, Rayong.
Organized byTrail Masters Series
Difficulty
Challenging58 KE
KM-Effort = distance (km) +elevation gain (m)100
Based on the ITRA standard.
Elevation Density40 m/km · Moderate
Elevation Density =elevation gain (m)distance (km)
Time limit:12.5h