Olympus Marathon 2026

The official Olympus Marathon site lists the 2026 mountain-running festival on Mount Olympus, including Olympus Marathon on 27 June 2026 from Dion plus the surrounding Vertical, Eagles’ Ridge, and Melindra Trail races. The organizer presents Olympus Marathon as its flagship 44 km route with 3,350 m of ascent on the historic Mountain of the Gods course.