ELIGIBILITY: 18+ years old with adequate trail running or ultra-distance racing experience. Medical certificate required. RACE FORMAT: Last Runner Standing ultra-endurance format with consecutive 12km loops. Progressive cut-off times decrease 3 minutes per loop (1st loop 2:00h, 2nd 1:57h, 3rd 1:54h, continuing). Participant eliminated if loop not completed within time limit. Winner is last runner standing. REGISTRATION LIMIT: 100 participants. FACILITIES: Base Camp at 1420m elevation with free camping, showers, toilets, meals, festival atmosphere, chairs, tables, power access. AWARDS: Finisher medals, sponsor gifts (DESOCKS socks, PEAK STORE BUFF, photos, commemorative gift). NUTRITION: First 4 hours - electrolytes, bananas, water, Coca-Cola, snacks, chocolate. After 4 hours - potatoes, pasta, soup. MANDATORY EQUIPMENT: Headlamp, mobile phone, water bottles, rain jacket, emergency thermal blanket. SUPPORT: Medical staff, rescue team, aid stations. ENVIRONMENTAL: Zero-waste policy strictly enforced (disqualification without warning). CONTACT: Nektarios 6983724654, Andreas 6982310343, Spyros 6983526571, info@mountainendurocamp.net