I hike and run here often with my dogs. The main loop is about 1.8 miles but there are offshoot trails that go further up and back. Off of the main loop, it is not well marked whatsoever and trail maps online are not very accurate. The trails also overlap with the equestrian trails. Don't get me wrong, I love Hashawha, but it's not ideal for trail runs over 3 miles or moderate-long hikes.
Decent parking, most everyone is friendly, dogs welcome, lots of wildlife.
Wen . on Union Mills Trail [CLOSED]
TH is on John ownings road, before you reach the Hashawa entrance.
I enjoyed doing this as a night hike,once you get through the pine trees,the rest is pretty straight forward.
Not sure I would rate this as a moderate hike,closer to easy.
That's just my personal opinion.
For a quick hike fix this works.