Brussels Half Marathon
Brussels, Belgium · Monday 2 November 2026
The Brussels Half Marathon takes participants through the historical streets of Belgium’s capital, combining the charm of medieval architecture with the vibrancy of the modern city. The course winds through Cinquantenaire Park and passes by landmarks such as the Atomium and Royal Palace, all set against the beautiful backdrop of Brussels’ famous squares. Runners will experience the buzz of a European capital while navigating its diverse streets, from busy urban areas to calm green spaces.
Difficulty Calculator
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:m
:s
Adjusted Time
1:45:26
Time difference: +0.4 minutes compared to a flat, road, temperate course.
Course Details
Elevation Gain157m
Elevation High70m
Elevation Low15m
Weather Forecast
High13°C
Low8°C
Chance of Rain92%
How hard is Brussels Half Marathon?
Moderateharder than 40% of half marathons
Flattest / easiestHardest
On our difficulty model, Brussels Half Marathon plays about 2 minutes slower than an average road half marathon for a 1:30 runner. It ranks #271 hardest of 450 half marathons we analyse, and #2 of 5 in Belgium. Use the calculator above to see the exact adjusted time for your own goal pace.
What will you run at Brussels 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 Brussels Half Marathon | Difference |
|---|---|---|
| 1:30:00 | 1:29:55 | −00:05 |
| 1:45:00 | 1:45:26 | +00:26 |
| 2:00:00 | 2:00:59 | +00:59 |
| 2:15:00 | 2:16:35 | +01:35 |
| 2:30:00 | 2:32:13 | +02:13 |
| 2:45:00 | 2:47:53 | +02:53 |
| 3:00:00 | 3:03:35 | +03:35 |
Use the calculator above for your exact goal time. Want a prediction from your own training? Try the marathon time predictor.
Brussels Half Marathon 2026 Course Analysis
Brussels Half Marathon is a half marathon held in Brussels, Belgium. It is scheduled for Monday 2 November 2026. The course is run on road surface with 157m of total climbing, with its high point near 70m above sea level. For registration and full race details, visit the official Brussels Half Marathon website.
Elevation Profile
With 157m 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 November, the expected race day conditions are as follows. Near-ideal running temperatures are expected, ranging from 8°C to 13°C. This temperature range is widely considered optimal for marathon performance, allowing efficient heat dissipation without cold-related issues. There is a high chance of rain (92%). Runners should prepare for wet conditions, including appropriate footwear and clothing choices.
Surface Type: Road
Brussels 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 Brussels Half Marathon against other half marathons to find the right race for your goals.
Half marathons of similar difficulty
If Brussels Half Marathon fits your goal, these courses play out about the same on our difficulty model.