Full name: marathon
Plural form: marathons
Category type: length
Scale factor: 42194.988
The SI base unit for length is the metre.
1 metre is equal to 2.36994972009E-5 marathon.
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Although marathon sometimes refers to any athletic event requiring great endurance, more specifically it refers to a long-distance track event of 42,195 m (26 miles and 385 yards).
