Significant traffic restrictions are now in place in Athens due to the 41st Authentic Marathon, featuring a vast route from Marathon to the Panathenaic Stadium. Road closures began early Sunday and will last throughout the day, affecting numerous streets in the city center. Thousands of runners from 152 countries are participating in this prestigious event. Live coverage starts at 8:30 AM on ERT-3 and ERA Sport. Motorists are advised to avoid the affected areas and follow police directions to help facilitate a smooth race day.