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
Suzhou Marathon
Best for
Elite PB chasingNewer marathonersFlat-course PBs
Race B
Chengdu Marathon
Best for
Strong PB attemptsNewer marathonersFlat-course PBs
Race A
Suzhou Marathon
Suzhou, China
Race B
Chengdu Marathon
Chengdu, China
Date
Nov 22, 2026
Expected March 2027
Month
Nov
Mar
Location
🇨🇳 Suzhou, China
🇨🇳 Chengdu, China
Terrain
Road
Road
Elevation gain
▲
40 m
95 m
PB potential
▲
Beginner friendly
World Major
No
No
Entry type
Lottery
Lottery
Entry status
Lottery open
Check official site
Season
Autumn · Asia
Spring · Asia
Race-day temp.
7–16°C
11–19°C
Conditions
Yangtze Delta November — cool and often clear, ideal racing
Sichuan spring — mild and often overcast, good racing conditions
Humidity
55–70%
65–75%
Wind
5–15 km/h
5–15 km/h
Qualifies for
Boston Marathon
Boston Marathon
Want to know how these scores are calculated? See methodology →