Mountain night race with 450m elevation gain (5.5km ascent + 5.5km descent on paved road). Age requirement: 18+ years; minors require parental declaration. Participant limit: 100 people (strict priority order). Includes: race bib, finisher medal, food at 2.5km and 5km aid stations and at finish, event souvenir, and photo coverage. Time limit: 1 hour 30 minutes. Participants must bring headlamp. Contact organizer for bank transfer details if not using Piraeus Bank.