About
Free 104km road ultra through Chiang Khong district along the Mekong River in Chiang Rai province, near the Laos border. A community-driven event limited to 400 runners, offering scenic riverside terrain in Thailands far north.
Organized byChiangKhong Ultra Marathon
Difficulty
Not part of any indexed race series.
Hard104 KE
KM-Effort = distance (km) +elevation gain (m)100
Based on the ITRA standard.
Time limit:Not specified
Run Conditions
Road