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
Copenhagen Marathon
Best for
Strong PB attemptsFirst marathonsFlat-course PBs
Race B
Asics Stockholm Marathon
Best for
Newer marathonersFlat-course PBs
Race A
Copenhagen Marathon
Copenhagen, Denmark
Race B
Asics Stockholm Marathon
Stockholm, Sweden
Date
Expected May 2027
Expected June 2027
Month
May
Jun
Location
🇩🇰 Copenhagen, Denmark
🇸🇪 Stockholm, Sweden
Terrain
Road
Road
Elevation gain
▲
10 m
75 m
PB potential
▲
Beginner friendly
▲
World Major
No
No
Entry type
Open
Open
Entry status
Check official site
Check official site
Season
Spring · Europe
Summer · Europe
Race-day temp.
12–18°C
14–22°C
Conditions
Mild and partly cloudy, comfortable for all paces
Mild and mostly sunny — Nordic midsummer
Humidity
55–70%
50–65%
Wind
10–20 km/h variable
10–15 km/h SW
Qualifies for
Boston Marathon
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Want to know how these scores are calculated? See methodology →