Tentative dateforestTrailhikingUltra
Columbia Trail Masters
A multi-stage trail series sponsored by Columbia. Venues rotate around Thailand's best trail parks, often including Khao Yai. Expect technical single track, river crossings and steep climbs.
eventNext edition (2026)
Sat, 19 Sep 2026
placeLocation
Other — Khao Yai / multiple venues across Thailand
straightenDistances
Trail Marathon · Half Marathon · 10K
Editions
Every running of this event lives on this page — no separate page per year.
| Year | Date | Distances | Status | Links |
|---|---|---|---|---|
| 2026 | Sat, 19 Sep 2026 | Trail Marathon, Half Marathon, 10K | Tentative date |
No past editions recorded yet — we'll add results here after race day.