About
Nong Prajak Ultra 100 — road ultra around Nong Prajak Park in Udon Thani. Lap-based course.
Difficulty
Not part of any indexed race series.
Hard100 KE
KM-Effort = distance (km) +elevation gain (m)100
Based on the ITRA standard.
Time limit:Not specified
Run Conditions
RoadUrban
Weather in Feb
Temperature