About
Phayao Mountain Run - 55K is a 55.0 km ultra race with 3,047m elevation gain in Thailand. Rated hard difficulty. Located near Phayao.
Difficulty
Not part of any indexed race series.
Hard85 KE
KM-Effort = distance (km) +elevation gain (m)100
Based on the ITRA standard.
Elevation Density55 m/km · Hard
Elevation Density =elevation gain (m)distance (km)
Time limit:14h