Borneo Marathon
Kota Kinabalu, Sabah, Malaysia · Tuesday 11 May 2027
Borneo Marathon, held in Kota Kinabalu, Malaysia, is a vibrant event that showcases the region's rich cultural heritage and stunning natural beauty. The race features a full marathon, half marathon, and 10 km run, making it accessible to runners of all levels. The course passes through scenic coastal roads and picturesque villages, offering breathtaking views of the South China Sea and surrounding mountains.
Difficulty Calculator
h
:m
:s
Adjusted Time
4:19:15
Time difference: +19.3 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain53m
Elevation High17m
Elevation Low3m
Weather Forecast
High30°C
Low27°C
Chance of Rain95%
How hard is Borneo Marathon?
Very Difficultharder than 77% of marathons
Flattest / easiestHardest
On our difficulty model, Borneo Marathon plays about 20 minutes slower than an average road marathon for a 3:30 runner. It ranks #263 hardest of 1150 marathons we analyse, and #4 of 5 in Malaysia. Use the calculator above to see the exact adjusted time for your own goal pace.
What will you run at Borneo Marathon?
Estimated finish times on this course versus the same effort on an average road marathon, based on its elevation, surface, and expected race-day temperature.
| Average-course time | On Borneo Marathon | Difference |
|---|---|---|
| 3:00:00 | 3:11:11 | +11:11 |
| 3:30:00 | 3:45:06 | +15:06 |
| 4:00:00 | 4:19:15 | +19:15 |
| 4:30:00 | 4:53:39 | +23:39 |
| 5:00:00 | 5:28:17 | +28:17 |
| 5:30:00 | 6:03:07 | +33:07 |
| 6:00:00 | 6:38:10 | +38:10 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Borneo Marathon 2027 Course Analysis
Borneo Marathon is a full marathon held in Kota Kinabalu, Sabah, Malaysia. It is scheduled for Tuesday 11 May 2027. The course is run on road surface with 53m of total climbing, with its high point near 17m above sea level. For registration and full race details, visit the official Borneo Marathon website.
Elevation Profile
This is a very flat course, with only 53m of total climbing and little change in altitude throughout. Flat profiles let you hold an even pace from start to finish, which makes this a fast, PB-friendly race.
Expected Race Day Weather
Based on historical weather data for May, the expected race day conditions are as follows. Hot conditions are expected, with temperatures between 27°C and 30°C. Heat is one of the biggest performance factors in distance running - for every degree above 15°C, finish times can slow by roughly 1-2%. Extra hydration and a conservative start are strongly recommended. There is a high chance of rain (95%). Runners should prepare for wet conditions, including appropriate footwear and clothing choices.
Surface Type: Road
Borneo Marathon is run on road surfaces, which provide the fastest and most predictable conditions for racing. Road courses allow for consistent pacing and are typically the best choice for a personal best.
Looking for an easier marathon or a tougher challenge? You can also compare Borneo Marathon against other marathons to find the right race for your goals.
Marathons of similar difficulty
If Borneo Marathon fits your goal, these courses play out about the same on our difficulty model.