${message}
Official ITRA Partner
Official
ITRA Partner
EN
FR
ES
Sign In
Sign In
Remember me
Sign in
Password forgotten ?
Create an Account
Home
Races
Race calendar
Race results
Race Map
Runners
Ranking
Runner Search
ITRA Performance Index
Insurance
Community Hub
Organizers
About ITRA
Discover Trail-Running
History
Values
Missions
Organization
National representatives
Safety
Eco-Responsibility
National Associations
News & Media
Articles
Press Release
National League
About
National League Ranking
FAQ
Runners
ITRA Performance Index
ITRA score
Organizers
Event Information
Suanphueng, Thailand
20 December 2025
to
21 December 2025
Tanaosri Trail 2025
See another edition
2025
2024
Tanaosri Funny Trail 10
Tanaosri Little Boy 25
Tanaosri the Legend 50
Tanaosri 100
Tanaosri Little Boy 25
ITRA Points
Mountain Level
5
Finisher Level
10
National League
-
RACE DETAILS
RACE COURSE
RACE RESULTS
Course details
Race Date:
2025/12/21
Start Time:
04:00:00
Participation:
Solo
Register to this race
Distance:
25.00
Elevation Gain:
+1590
Elevation Loss:
-1590
Follow this Race
Time Limit:
12:0:0
Number of Aid Stations:
1
Number of Participants:
500
Close
Suanphueng, Thailand
