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
Jakarta Marathon
Best for
Flat-course PBs
Race B
ASICS Singapore Marathon
Best for
Well-rounded marathon experience
Race A
Jakarta Marathon
Jakarta, Indonesia
Race B
ASICS Singapore Marathon
Singapore, Singapore
Date
Oct 18, 2026
Dec 7, 2026
Month
Oct
Dec
Location
🇮🇩 Jakarta, Indonesia
🇸🇬 Singapore, Singapore
Terrain
Road
Road
Elevation gain
▲
65 m
102 m
PB potential
Beginner friendly
World Major
No
No
Entry type
Open
Open
Entry status
Open
Registration open
Season
Autumn · Asia
Winter · Asia
Race-day temp.
25–31°C
27–32°C
Conditions
Tropical onset — very hot and humid, early start essential
Warm and humid (night race, 4am start)
Humidity
75–85%
80–90%
Wind
5–10 km/h
5–10 km/h variable
Qualifies for
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Want to know how these scores are calculated? See methodology →