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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
Big Sur International Marathon
Best for
Well-rounded marathon experience
Race B
Athens Classic Marathon
Best for
Well-rounded marathon experience
Race A
Big Sur International Marathon
Big Sur, USA
Race B
Athens Classic Marathon
Athens, Greece
Date
Expected April 2027
Nov 8, 2026
Month
Apr
Nov
Location
🇺🇸 Big Sur, USA
🇬🇷 Athens, Greece
Terrain
Road
Road
Elevation gain
2100 m
▲
375 m
PB potential
Beginner friendly
▲
World Major
No
No
Entry type
Open
Open
Entry status
Check official site
Registration open
Season
Spring · Americas
Autumn · Europe
Race-day temp.
10–18°C
14–22°C
Conditions
Coastal fog often at the start, clearing mid-morning
Mild and mostly sunny, can be windy on the hills
Humidity
65–80%
55–70%
Wind
15–35 km/h — can be brutal on the exposed cliffs
10–25 km/h variable
Qualifies for
—
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Want to know how these scores are calculated? See methodology →