racecast.ioCloudy skies throughout the day with rain.
Light Rain
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Details
Light Rain
25%
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Light Rain
65%
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75%
Light Rain
95%
Light Rain
85%
Pre-Race
Race
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Race Overview
The Brunei International Half Marathon is a road race in Bandar Seri Begawan, the capital of Brunei Darussalam, held in December. The 21.0975 km course starts and finishes at the Hassanal Bolkiah National Stadium and loops through the city past Istana Edinburgh, the Prime Minister's Office and the Ash Shaliheen Mosque. A 10 km race and a 3 km fun run run alongside the half marathon, which is sanctioned by AIMS and the Brunei Darussalam Athletics Federation.
WikipediaFAQ
When is the 2026 Brunei International Half Marathon?
The 2026 Brunei International Half Marathon will be held on Sunday December 6, 2026.
Brunei International Half Marathon Weather History
Brunei International Half Marathon Weather Averages
Average Temp: 80°, Average Low: 75°, Average High: 88°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 77° | 79° | 81° | 82° | 86° | 88° | 86° | 88° |
| Feel | 77° | 79° | 87° | 91° | 97° | 98° | 97° | 100° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 2mph | 5mph | 3mph | 5mph | 5mph | 3mph | 9mph | 9mph |
| Dew | 75° | 75° | 77° | 77° | 77° | 75° | 77° | 77° |
| RunScore |  | |  | |  | | | |
Brunei International Half Marathon 2025
Dec 21, 2025
Partly cloudy throughout the day with a chance of rain throughout the day.
Low: 75°, High: 88°, Violent Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 77° | 79° | 81° | 82° | 86° | 88° | 86° | 88° |
| Feel | 77° | 79° | 87° | 91° | 97° | 98° | 97° | 100° |
| Rain | heavy | heavy | heavy | heavy | moderate | moderate | light | light |
| Wind | 2mph | 5mph | 3mph | 5mph | 5mph | 3mph | 9mph | 9mph |
| Dew | 75° | 75° | 77° | 77° | 77° | 75° | 77° | 77° |
| RunScore | | | | | | | | |