The Athens Authentic Marathon in 2025 epitomizes the essence of running history and cultural significance. Held in the birthplace of the marathon, this event retraces the footsteps of Pheidippides, the legendary messenger who ran from Marathon to Athens to announce victory over the Persians. Participants from around the globe converge to run the challenging 26.2-mile course, passing iconic landmarks such as the Acropolis and finishing at the historic Panathenaic Stadium. Look at this year’s event and available races and register!