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Built on bad decisions in Boulder, CO.

TMBT 30km

Draft Listing
  1. Borneo Ultra Trails Sdn. Bhd.
  2. 2026 Edition

River valleys, paddy fields, and the infamous Bukit Dallas — the punchiest TMBT distance

Explore the Course
Interactive map with aid stations, elevation & weather
DirectionsExplore
DeadlineJuly 20, 2026
This event took place on August 29, 2026
All trail races in Malaysia→
August 29, 2026
Saturday start
Kota Belud, Sabah
Malaysia
30 km
Point to Point Course
1,816 m
Elevation Gain
Open Registration
No lottery
No Service Requirement
Does not require trail or volunteer work
No Qualifier
No qualifier race required
Challenging
Some ultra experience recommended
Links
WebsiteFacebook
2011
Established
500
Field Size

What Makes It Great

The TMBT 30km starts alongside the longer categories at Kg. Lingkubang, following the course through paddy fields, river crossings, and plantations to the Lobong Lobong ridgeline. From there it takes its own route via Kiau Bersatu, a steep descent to the Kadamaian River, and a double ascent via the infamous Bukit Dallas to finish at the Pekan Nabalu viewpoint with sweeping views of Mount Kinabalu. A UTMB 50km series qualifier and the ideal entry point for runners new to the TMBT experience. Capped at 500 runners.

Difficulty

Intermediate
5/10

Some ultra experience recommended

Technical Terrain
Steep Climbing
River Crossing
Extreme Heat

Finish Awards

Finisher Medal
All 30km finishers receive a finisher medal
Finisher Tee
All 30km finishers receive an official TMBT finisher t-shirt

TMBT 30km

Kota Belud, Sabah, MalaysiaAugust 29, 2026

August 29, 2026

TMBT 30km is a point-to-point trail race in Kota Belud, Sabah, Malaysia, held on August 29, 2026. The course covers 30 km, climbs 1,816 m, and has a 12h cutoff.

Course map for TMBT 30km
DistDistance30 km
GainElevation Gain1,816 m
LimitCutoff12 h
Steep ClimbingRiver CrossingExtreme Heat

Entry Timeline

Registration DeadlineJuly 20, 2026
Race DayAugust 29, 2026

Lottery

This event uses open registration - no lottery entry required.

Qualifier

This event does not require a qualifier for entry.

Service Requirement

This race does not have a service requirement for entry.
30.0 km
Distance
Point to Point
Route
12h
Cutoff Time
415 m
Average Elevation
1,816 m
Total Ascent
1,096 m
Total Descent
910 m
High Point
174 m
Low Point
Explore Course
Course map for TMBT 30km
Launch Course Explorer

Aid Stations & Cutoffs

LocationkmElevationCutoffCrewDrop bags
Start
Start
0.0189 m—
Finish
Finish
27.21,009 m
12h

Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.

Sign in for race-day weather at every station, points of interest, segment-by-segment analysis, pacing, and to save this race to your calendar.

No on-site camping available

Crew Access Points

Pacer Rules

No Pacers Allowed

Crew Rules

No crew rules specified

Gear Rules

Trekking poles allowed

Required Gear

No required gear specified

Recommended Gear

No recommended gear specified

Videos & Race Reports

No videos or race reports available for this event yet.

Reviews

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Registration closed