Doi Suthep Trail 50K 2026 uses the official Thai.run participant registration page for event entry on 14 February 2026 in Chiang Mai, Thailand. The organizer-linked registration page is the directly verified public source available from this runtime for the 2026 event.
Date
14 de feb. de 2026
Distance
50 km
Elevation
2500 m+
Difficulty
Moderado