Name: Ultra Trail Doi Muser
Start: 2026-09-18
End: 2026-09-20
Location: Ban Musoe Ban Mai, Tak

About the Event

Tackle one of Thailand's ultimate endurance tests amidst the rugged natural landscapes of Tak Province at MUSER100 2026. Starting on Friday, 18 September 2026, from the Tak Agricultural Research and Development Centre, this premier ultra-trail event offers a spectrum of challenges from the flagship 166km race down to an accessible 8km run. The core MUSER 100 is a grueling 100-kilometer journey through community trails and natural routes, demanding self-sufficiency and respect for the local environment. Registration for the 2026 PRO12:12 series opens on 6 December 2025, with strict rules ensuring a fair and self-supported ethos for all competitors. This is more than a race; it's a deep immersion into Thailand's trail running culture, where navigating remote paths and variable conditions is the true reward. Join a dedicated community of runners seeking to push their limits on a course that promises raw adventure and an unforgettable personal achievement.

Races Offered

UTDM100

Sep 19, 2026

straighten

Distance — 100K

terrain

Type — —

timer

05:30

UTDM40

Sep 19, 2026

straighten

Distance — 40K

terrain

Type — —

timer

05:30

UTDM68

Sep 19, 2026

straighten

Distance — 68K

terrain

Type — —

timer

05:30

UTDM25

Sep 19, 2026

straighten

Distance — 24.5K

terrain

Type — —

timer

06:00

UTDM8

Sep 19, 2026

straighten

Distance — 8K

terrain

Type — —

timer

07:00

Weather Overview

These values represent the 3-year monthly averages for September in Ban Musoe Ban Mai.

Temp (°C)

Feels Like (°C)

thermostat 20.0° / 26.1°

wb_sunny 22.2° / 28.6°

Wind (km/h)

Humidity (%)

air 7.5 /

water_drop 91.2%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 20.0° / 26.1°

wb_sunny 22.2° / 28.6°

air 7.5 km/h

water_drop 91.2%

Hotels & Places to Stay

Nearby Races

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5K 10K Half-Marathon Marathon

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location_on Chiang Mai, Chiang Mai, TH

calendar_today Oct 31, 2026

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Ultra Trail Doi Muser

About the Event

Races Offered

UTDM100

UTDM40

UTDM68

UTDM25

UTDM8

Weather Overview

Hotels & Places to Stay

Nearby Races

Jungle Trail Khao Eto

Minimal Maewa Trail

Amazing Uttaradit Marathon

Thep Sadet Trail

Recommended for You

Run Manatee - Rye Preserve 5K -2026

Turkey Trails - Sioux Falls

Candy Cane Course- Lincoln

Space Coast Triathlon and Duathlon

Get race deals & updates