Wed. Dec 11th, 2019

Instructions to do a marathon in less than two hours | sports



Meteorological conditions

The calculations of the specialists indicate

which represent an advantage in efficiency

and stride economy of 4%, which provides a saving of 1m 30s.

A practically straight path

The circuit through the Prater Park in Vienna is a four-kilometer long straight with roundabouts at the beginning and at the end to complete a 9.6-kilometer circuit that will take 4.4 laps.



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