Bükki Hegyi Maraton 2025-06-15 26km/13km mountain Bükk National Park / Hungary Visit Event Website → About This Event Location Bükk National Park Country Hungary Date 2025-06-15 Distances 26km/13km mountain Why This Event Mountain marathon and half through Bükk National Park limestone karst terrain featuring 1000m+ elevation gain forest trails and Hungarian highlands scenery creating challenging mountain race. More Runs in Hungary View all runs in Hungary