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www.borneoultra.com

Most Beautiful Thing Ultra Trail Marathon

location_on
Lingkungan, Sabah, Malaysia

calendar_today 29 Aug, 2026 – 30 Aug, 2026

language Official Website

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About the Event

Conquer a true icon of Asian trail running at the TMBT Ultra-Trail Marathon, August 29-30, 2026. Renowned for its steep, technical terrain and unpredictable tropical weather, this event is a benchmark for serious ultrarunners. The 109km course, a qualifier for the Western States 100, weaves through the foothills of Mount Kinabalu, offering a profound challenge that combines rich cultural encounters with raw, natural beauty. From the 37km night challenge to the full ultra, TMBT delivers an authentic and unforgettable adventure for every level of trail enthusiast.

Races Offered

100 km

Aug 29, 2026

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Distance — 100K

terrain

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87 days remaining

12 km

Aug 29, 2026

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Distance — 12K

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87 days remaining

30 km

Aug 29, 2026

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Distance — 30K

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87 days remaining

37 km Night Challenge

Aug 29, 2026

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Distance — 37K

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87 days remaining

50 km

Aug 29, 2026

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Distance — 50K

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87 days remaining

7.5 km

Aug 30, 2026

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Distance — 7.5K

terrain

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87 days remaining

Weather History

These values represent the 3-year monthly averages for August in Lingkungan.

thermostat Temperature
23.2° / 30.1°
wb_sunny Feels like
26.4° / 33.7°
light_mode Avg sunshine hours
9h 7m
water_drop Avg rainfall
9.4 mm
ac_unit Avg snowfall
—
air Avg wind speed
6.3 km/h (Light breeze)
opacity Sweat loss rate
Very high
terrain Course conditions
Hard and dry surface
sunny Max UV Index
Very High (9.8)
humidity_mid Humidity
84.5%
wb_twilight Sunrise
06:12
nightlight Sunset
18:29

Hotels & Places to Stay

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