Here's a description from Google Translate:
The Harzer BaudenSteig connects the most beautiful forest restaurants and mountain guest houses (Bauden) of the Harzer Sonnenseite and offers a hiking experience with wonderful rest stops. It leads hikers on 6 stages approx. 100 km from Bad Grund to the monastery Walkenried.
A 22-mile loop around Broken Top Mountain, which is popular with backpackers.
We also have a route page for the ascent/round-trip on Broken Top.
David Horton won the first two editions of the Hardrock 100, finished the Barkley Marathons, has both run and biked across the country, and was the only person to hold the overall FKT on both the Appalachian Trail and the Pacific Crest Trail. He knows a thing or two, including thoughts about the recent FKT action on the fabled AT.
This is a 100km loop around the city of Hamburg. There's a similar 80km route around Hannover by the same name.