Start at Filellinon Square on Bouboulinas Avenue, finish at Plateia Trion Navarchon (Town Hall) and Kapodistrias Square. Time limit: 1 hour. Age requirement: 12+ years. Open to secondary school students (Gymnasio & Lykeio). Electronic timing with checkpoint at 2.5km turnaround. Route: Starting at Filellinon Square, runners continue straight on Bouboulinas waterfront avenue, entering the left lane of the Nafplio-Nea Kios coastal road. Turnaround at the Traffic Education Park (2.5km), return to Nafplio, enter Polyzoidi street at the roundabout, turn right onto 25th March street, then right again onto Andrea Syngrou to finish at the squares. Bib pickup: Friday Mar 27 (17:00-20:00) and Saturday Mar 28 (10:00-19:00) at FOUGARO, or Sunday Mar 29 until 1 hour before race start (11:00). One aid station at 2.5km with water; water also at finish. Baggage storage available. Refunds available until February 28, 2026.