Trail course with 3.5km dirt roads and 1.5km asphalt. Aid station at approximately 2.7km providing water. Medical support on site. Minimum age: 12 years. Participants must wear visible race bib. Electronic timing required at start and finish. Cannot participate in both 5km and 13.5km races. In-person registration is now available: Wednesday July 1st, 17:30–21:00 at Mountains Gerontas store (Chr. Katsari 41); Friday July 3rd, 14:00–16:00 at Mountains Gerontas store (Chr. Katsari 41); Saturday July 4th at Ampelochori (Skloupo); Sunday July 5th until 08:30 AM (half hour before race start), subject to participation limits not being reached. Race packet pickup for those already registered online takes place during the same dates and times.