Tens of thousands of runners from 152 countries are gathering in Athens this weekend for the 41st Authentic Marathon, one of the world's most prestigious running events.
The marathon, which traces the historic route from Marathon to Athens, is a celebration of athleticism and a major highlight on the international running calendar.
The festivities kicked off on Thursday with the opening of the OPAP Marathon Expo in Palaio Faliro. The expo, which runs until Saturday, features top brands and a variety of activities for visitors.
The running events begin on Saturday with a 5km race and a 5km Universities Night Run, both sponsored by OPAP.
The main event, the classic 42.195 kilometer marathon, takes place on Sunday, along with a 10km race.
This year marks the 14th consecutive year that OPAP has served as the marathon's major sponsor.
The Authentic Marathon is Greece's largest sporting event and continues to attract growing international participation.
As the marathon weekend unfolds, Athens will be a showcase of athletic achievement and a celebration of sports, well-being, and responsible entertainment.