Panoramaweg around the Ägerisee (or Lake Aegeri).
Moving time 2h56.
From Bus stop "Unterägeri - Center", follow the yellow signs "Panoramaweg" all the way long.
Some segments are on asphalt.
Nice view, climb not too steep and few people. It was a lovely run.
More info: https://www.aegerital-sattel.ch/erleben/wandern/Panoramaweg