Submitted by Josh Bakker-Dyos:

The Pentland Hills are a group of hills south of the city of Edinburgh, Scotland. Although not especially large in stature, they are famed for both their proximity to the Scottish capital and their role as a stomping ground for some Scotland’s most famous hill runners. Even Charlie Ramsay did the majority of his training in the Pentlands prior to his successful Charlie Ramsay Round in July 1978 and many an Edinburgh-based hill runner has followed suit prior to hill running challenges in the mountains of Britain.

https://vandreruter.dk/aarhus-silkeborg-vandrerute/

Hiking route between Århus and Silkeborg (Denmark)