WHO ARE WE – Trail Masters Series

CTM (Columbia Trail Master) is a trailblazer and the legendary trail running event in Thailand since 2010.

In 2023, It was last episode under name "CTM" before we upgrade and improve to the next level of trail running with the new name "Trail Masters Series". We kept searching for an excellent new track, new location, new challenge for trail runners especially in eastern territory of Thailand.

Beside the beautiful scenery, there are exciting obstacles such as floating rocks, streams, sands, tree shade, sunlight, steep slopes, and ramp. This composition will definitely make trail runners enjoy finding ways to overcome these obstacles and keep running.