"300 of Sparta" Epic March

We are proud to announce that registration is officially open for the 300 of Sparta – Epic March 2026, taking place 11–21 September 2026. An epic 9-day endurance march on the route where King Leonidas led 300 Spartans, to stem the onslaught of the Persian army in 480 B.C. changing the path of world history. From the legendary city of Sparta to the hallowed grounds of Thermopylae, our Epic March promises breathtaking landscapes, unforgettable encounters and tales of valor that will leave you inspired. Are you ready to follow the footsteps of the brave ancient Spartans and their legendary King Leonidas? Every step echoes the march of the ancient Spartans. Every finisher earns a place among the modern 300.