About
THEP SADET TRAIL is a 101 km ultra race with 7,085m elevation gain in Thailand. Terrain: mountain, forest. Rated extremely hard difficulty. Located near Doi Saket, Chiang Mai.
Difficulty

Based on the ITRA standard.
THEP SADET TRAIL is a 101 km ultra race with 7,085m elevation gain in Thailand. Terrain: mountain, forest. Rated extremely hard difficulty. Located near Doi Saket, Chiang Mai.

Based on the ITRA standard.
Temperature
20 – 26°C
Warm
Humidity
Extreme
Rainfall
221 mm
Wet season
Sunshine
9.8h/day
~26 rainy days expected
GPX File
Not yet released, check again closer to race date
BiB Collection
30–31 Oct 2026, 10:00–18:00 at Thep Sadet SAO, Doi Saket, Chiang Mai
Mandatory Gear
Not available — check the website for more details
Race Results
We'll add the results link here once it's available, typically on race day or the day after
Race Pictures
We'll add the pictures download link here once it's available, typically 1–2 days after the race
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Sources: thairun, website · Enriched 2026-10-09