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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_running_race(self, race_id):
 """ Gets a running race for a given identifier.t http://strava.github.io/api/v3/running_races/#list :param race_id: id for the race :rtype: :class:`stravalib.model.RunningRace` """
        
        raw = self.protocol.get('/running_races/{id}', id=race_id)
        return model.RunningRace.deserialize(raw, bind_client=self)