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
Bank of America Chicago Marathon
Best for
Elite PB chasingNewer marathonersWorld Major bucket-list
Race B
TCS New York City Marathon
Best for
First marathonsWorld Major bucket-list
Race A
Bank of America Chicago Marathon
Chicago, USA
Race B
TCS New York City Marathon
New York City, USA
Date
Expected October 2027
Nov 1, 2026
Month
Oct
Nov
Location
🇺🇸 Chicago, USA
🇺🇸 New York City, USA
Terrain
Road
Road
Elevation gain
▲
30 m
248 m
PB potential
▲
Beginner friendly
▲
World Major
✓ Yes
✓ Yes
Entry type
Lottery
Lottery
Entry status
Check official site
Charity entry open
Season
Autumn · Americas
Autumn · Americas
Race-day temp.
10–18°C
8–16°C
Conditions
Clear to partly cloudy, cool mornings
Cool and breezy, perfect for spectators
Humidity
50–65%
55–70%
Wind
10–20 km/h variable
15–25 km/h variable
Qualifies for
Boston Marathon
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Want to know how these scores are calculated? See methodology →