Aragats 4 Peaks
The Aragats 4 Peaks is probably one of the best hikes/runs in all of Armenia, and puts you at the highest point in Armenia. On clear sunny days it is possible to even see mount Elbrus, Ararat, and Kazbegi from the North Summit. Even just hiking all 4 peaks in a day takes some strength an endurance as you are consistently at altitude (Above 3000m) the entire time. To get to the true North summit requires an easy but very committing ridge traverse so you should be comfortable on 4th/low5th class terrain.