People ski at the Olympic Stadium during the Helsinki Ski Weeks in Helsinki, Finland, Feb. 13, 2022. During the Helsinki Ski Weeks, people have free access to the 1.1-km-long track for one hour at the iconic Olympic Stadium, which hosted the 1952 Summer Olympic games. (Photo by Matti Matikainen/Xinhua)
People ski at the Olympic Stadium during the Helsinki Ski Weeks in Helsinki, Finland, Feb. 13, 2022. During the Helsinki Ski Weeks, people have free access to the 1.1-km-long track for one hour at the iconic Olympic Stadium, which hosted the 1952 Summer Olympic games. (Photo by Matti Matikainen/Xinhua)
People ski at the Olympic Stadium during the Helsinki Ski Weeks in Helsinki, Finland, Feb. 13, 2022. During the Helsinki Ski Weeks, people have free access to the 1.1-km-long track for one hour at the iconic Olympic Stadium, which hosted the 1952 Summer Olympic games. (Photo by Matti Matikainen/Xinhua)
