Climbed Hexenkopf along the Normal route from the Hexensee Huette. (over the Hexensattel and South Ridge)
The guardian at the Hut told me it would take about 2 hours to the summit and maybe 1,5 if I was a little fast.
I raced up to see the Sunrise from the summit, It took me 47 minutes. One of my first solo-summits. Great views, great mountain.