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Compare marathons

Side-by-side comparison of elevation, PB potential, beginner friendliness, terrain, weather, and entry details. Pick two races and see how they stack up.

Race A
Race B
Race A

Brussels Marathon

Best for

Well-rounded marathon experience
Race B

TCS Amsterdam Marathon

Best for

Elite PB chasingNewer marathonersFlat-course PBs
Race A

Brussels Marathon

Brussels, Belgium

Race B

TCS Amsterdam Marathon

Amsterdam, Netherlands

Date
Expected October 2027
Oct 18, 2026
Month
Oct
Oct
Location
🇧🇪 Brussels, Belgium
🇳🇱 Amsterdam, Netherlands
Terrain
Road
Road
Elevation gain
160 m
▲
45 m
PB potential
▲
Beginner friendly
▲
World Major
No
No
Entry type
Open
Open
Entry status
Check official site
Open
Season
Autumn · Europe
Autumn · Europe
Race-day temp.
9–15°C
8–14°C
Conditions
Belgian October — cool, sometimes rainy, dramatic clouds
Cool and overcast — ideal marathon weather
Humidity
70–80%
70–80%
Wind
10–20 km/h westerly Atlantic
10–20 km/h, variable
Qualifies for
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Want to know how these scores are calculated? See methodology →