A contestant competes on free running track on the decks of two sailing boats in a free running competition at Mikrolimano port near Piraeus, Greece, July 10, 2021. (Photo by Lefteris Partsalis/Xinhua)
Free running competition held at port near Piraeus, Greece
Source: Xinhua| 2021-07-11 20:41:05|Editor: huaxia
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