Nairobi Half Marathon
Nairobi, Kenya · Monday 26 October 2026
The Standard Chartered Nairobi Marathon, with its half marathon option, offers a unique opportunity to experience the energy and spirit of East Africa. The course winds through the bustling streets of Nairobi, providing a glimpse into the city's vibrant culture. There's that community support known for all its test. There are sights that will stay with you, as well as what has people test that resolve! From landmarks to everything amazing, dive in for this beauty!
Difficulty Calculator
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:m
:s
Adjusted Time
1:48:41
Time difference: +3.7 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain125m
Elevation High1714m
Elevation Low1637m
Weather Forecast
High25°C
Low16°C
Chance of Rain25%
How hard is Nairobi Half Marathon?
Moderateharder than 61% of half marathons
Flattest / easiestHardest
On our difficulty model, Nairobi Half Marathon plays about 5 minutes slower than an average road half marathon for a 1:30 runner. It ranks #175 hardest of 450 half marathons we analyse, and #2 of 2 in Kenya. Use the calculator above to see the exact adjusted time for your own goal pace.
What will you run at Nairobi Half Marathon?
Estimated finish times on this course versus the same effort on an average road half marathon, based on its elevation, surface, and expected race-day temperature.
| Average-course time | On Nairobi Half Marathon | Difference |
|---|---|---|
| 1:30:00 | 1:32:31 | +02:31 |
| 1:45:00 | 1:48:41 | +03:41 |
| 2:00:00 | 2:04:57 | +04:57 |
| 2:15:00 | 2:21:18 | +06:18 |
| 2:30:00 | 2:37:44 | +07:44 |
| 2:45:00 | 2:54:14 | +09:14 |
| 3:00:00 | 3:10:48 | +10:48 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Nairobi Half Marathon 2026 Course Analysis
Nairobi Half Marathon is a half marathon held in Nairobi, Kenya. It is scheduled for Monday 26 October 2026. The course is run on road surface with 125m of total climbing, with its high point near 1714m above sea level. For registration and full race details, visit the official Nairobi Half Marathon website.
Elevation Profile
With 125m of total climbing, this is a gently undulating course. The elevation changes are manageable for most runners and shouldn't greatly affect your pacing.
Expected Race Day Weather
Based on historical weather data for October, the expected race day conditions are as follows. Moderate temperatures between 16°C and 25°C are expected. While comfortable for most runners, those targeting fast times should pay attention to hydration, as these temperatures can impact performance on race day. There is a moderate chance of rain (25%). Runners may want to prepare for wet conditions but shouldn't expect persistent rainfall.
Surface Type: Road
Nairobi Half 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 Nairobi Half Marathon against other half marathons to find the right race for your goals.
Half marathons of similar difficulty
If Nairobi Half Marathon fits your goal, these courses play out about the same on our difficulty model.