Trail · 106K

Borneo Ultra-Trail Marathon

· starts 3:00 AM
Kota Kinabalu, Sabah, Malaysia

WSER Qualifier

Borneo Ultra-Trail Marathon is a trail race of 66 miles (106 km) in Kota Kinabalu, Sabah, Malaysia. The next edition is on Saturday, April 3, 2027, starting at 3:00 AM. It's a Western States 100 qualifier. Registration is open to all; registration opened on August 1, 2025. The field is about 300 runners.

There are 4 other upcoming 50-mile and 100K races in Malaysia.

66miDistance
300runnersField
83°Flow 74°FTypical race day

Questions about Borneo Ultra-Trail Marathon

When is Borneo Ultra-Trail Marathon 2027?

Borneo Ultra-Trail Marathon 2027 is on Saturday, April 3, 2027, starting at 3:00 AM local time.

Where is Borneo Ultra-Trail Marathon?

Borneo Ultra-Trail Marathon is held in Kota Kinabalu, Sabah, Malaysia.

How long is Borneo Ultra-Trail Marathon?

Borneo Ultra-Trail Marathon is 66 miles (106 km).

Is Borneo Ultra-Trail Marathon a Western States qualifier?

Yes. Borneo Ultra-Trail Marathon is on the Western States 100's list of qualifying races. Check wser.org for the qualifying standard and years.

How do you get into Borneo Ultra-Trail Marathon?

Borneo Ultra-Trail Marathon has open registration. Registration opened on August 1, 2025.

What is the weather usually like at Borneo Ultra-Trail Marathon?

Around Borneo Ultra-Trail Marathon's date, the day's high is typically about 83°F (28°C) and the low about 74°F (23°C), averaged over recent years.

What other 50-mile and 100K races are there in Malaysia?

Other upcoming 50-mile and 100K races in Malaysia include Trail des Gombak (June 2027, date TBD), Cameron Ultra-Trail (July 2027, date TBD) and Malaysia Ultra Trail by UTMB (September 4, 2027).

Other races in Malaysia

Every race in Malaysia

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