10K standalone road race starting from Thymiania. Part of Port2Port Chios event weekend. All registered participants receive technical t-shirt, timing chip, race bib, commemorative gifts, trophy medal, refreshment stations, and ferry ticket return for athletes and accompanying persons (domestic routes only). Water stations at 3km, 5km, 7km and finish. Electronic timing for all participants. Maximum 200 total participants across all races. Road race with partial traffic control; full closures in neutral zone.