Scenic 10km route combining gentle ascents and descents through diverse landscapes: starts at Palio Chalkiopoulo (800m elevation) following the grand ravine under mature plane trees past the historic Mill of the Blind; ascends through lush fir forests and oak woodland (Diaselo pass with panoramic views) to Ipsili Rachi; highlights include Panagia Silevistes chapel with stunning vistas, then descends through diverse vegetation (oaks, heather, wildflowers, arbutus) to Avrrakota spring (462m) before final descent through agricultural roads to finish at Neo Chalkiopoulo (250m). Accessible to hikers as well as runners. 2 aid stations (Panagia Silevistes and Avrrakota) provide water and snacks. 3-hour time limit (no cutoff point). Trophies for top 3 men/women; medals for all finishers. Bib pickup at Neo Chalkiopoulo, bus transfer to Palio Chalkiopoulo start. Amenities: bag storage, hot shower, post-race meal. Registration: 6977911144 (Tsounis).