Free tool
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
vs
Race B
Race A
Brussels Marathon
Best for
Well-rounded marathon experience
Race B
Harmonie Mutuelle Paris Marathon
Best for
Newer marathoners
Race A
Brussels Marathon
Brussels, Belgium
Race B
Harmonie Mutuelle Paris Marathon
Paris, France
Date
Expected October 2027
Expected April 2027
Month
Oct
Apr
Location
🇧🇪 Brussels, Belgium
🇫🇷 Paris, France
Terrain
Road
Road
Elevation gain
▲
160 m
170 m
PB potential
Beginner friendly
▲
World Major
No
No
Entry type
Open
Open
Entry status
Check official site
Check official site
Season
Autumn · Europe
Spring · Europe
Race-day temp.
9–15°C
8–16°C
Conditions
Belgian October — cool, sometimes rainy, dramatic clouds
Mild and partly cloudy, occasional April showers
Humidity
70–80%
60–75%
Wind
10–20 km/h westerly Atlantic
10–20 km/h SW
Qualifies for
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Want to know how these scores are calculated? See methodology →