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
Marathon International de Casablanca
Best for
Flat-course PBs
Race B
Standard Chartered Nairobi Marathon
Best for
Well-rounded marathon experience
Race A
Marathon International de Casablanca
Casablanca, Morocco
Race B
Standard Chartered Nairobi Marathon
Nairobi, Kenya
Date
Oct 18, 2026
Oct 25, 2026
Month
Oct
Oct
Location
🇲🇦 Casablanca, Morocco
🇰🇪 Nairobi, Kenya
Terrain
Road
Road
Elevation gain
▲
95 m
420 m
PB potential
▲
Beginner friendly
▲
World Major
No
No
Entry type
Open
Open
Entry status
Open
Open
Season
Autumn · Africa
Autumn · Africa
Race-day temp.
17–24°C
14–22°C
Conditions
Atlantic Morocco autumn — warm and pleasant
Nairobi's altitude means cooler temperatures despite equatorial location
Humidity
55–70%
50–65%
Wind
15–25 km/h Atlantic sea breeze
Light, 5–15 km/h
Qualifies for
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Want to know how these scores are calculated? See methodology →