A unique mountain running experience celebrating World Wind Day (June 15) and promoting sustainable energy through sport. The Vlasti Wind Trail is a distinctive mountain running event set in the unique natural environment of the wider Vlasti, Kozani area, combining athletic experience with strong environmental and social impact. The race showcases the harmonious coexistence of humans with nature, with particular emphasis on the role of Renewable Energy Sources (RES) as a fundamental element of sustainable development in the region. Through the course and event activities, we highlight the value of clean energy and its contribution to preserving the natural landscape. The event actively supports the local community, developing meaningful partnerships with local businesses and stakeholders. Registration: 08:30-09:30. Start: 10:00. Cutoff: 4 hours. 3 aid stations. Mandatory equipment: water bottle/hydration (500ml+), phone, emergency blanket. Includes: electronic timing, race bib with chip, finisher medal, technical t-shirt, meals (dinner before, meal after), drinks at aid stations, full medical coverage, photo coverage. Accommodation at organized campsite near Prophet Elias with natural shade.