Forest trail course with 8.35km dirt roads and 5.15km asphalt. Multiple aid stations at 1.7km, 4.7km, 7.3km, and 10.7km providing water and isotonic drinks. Central aid station at 7.3km (Rafanaiou Square) also offers bananas, candy, and salty snacks. Medical support includes ambulance, physician, and volunteer paramedics. Minimum age: 18 years. Participants must wear visible race bib. Electronic timing required at start and finish.