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Event Information
Chiang Dao, Thailand
24 December 2025
to
28 December 2025
CORE X250 Ultra Trail 2025
See another edition
2025
CX15K
CX30K
CX50K
CX70K
CX100K
CX100M
CORE X 250
CX30K
Itra Points
Mountain Level
4
Finisher level
200
National League
RACE DETAILS
RACE COURSE
RACE RESULTS
Race Course
Start Location: Chiang Dao, Thailand
Finish Location: Chiang Dao, Thailand
Type of Terrain: 29% Paths / 29% Tracks / 42% Roads
See in detail on trace de trail
