Start and finish at Lithotopo marina. Route turns left toward the dam and the eastern embankment. Lower path for the first kilometers (opened exclusively for participants), briefly reaching the upper path near km 3 with lake views, then returning to the lower path to Agios Stefanos church (km 7) and the K3 canal. Continues north to the turnaround near Limnochori bridge (km 11), then returns on the upper path with extensive lake views throughout. Lucky runners may encounter the lake's characteristic water buffalo. 5 aid stations: km 4 (water, snacks), km 7 - Agios Stefanos church (water, snacks), km 11 - Limnochori bridge turnaround (water, snacks, fruit, ice, salt, gel), km 15 (water, snacks, fruit, ice, salt), km 18 (water, snacks, fruit, ice, salt). Cutoff: must pass Agios Stefanos church (km 7) within 75 minutes of start. Bib pickup: Saturday 10:00-18:00, Sunday 07:00-08:30 at the marina. Age: 18+ (under 18 with parental consent). Age categories: General / U34 / 35-49 / 50-64 / 65+. Group discount: 10% for groups of 10+.