Me, My husband and 9 yr old daughter enjoyed this trail a lot. We ended up walking around 3.5 miles and by the end we were worn out. Lol the trail we walked had a lot of terrain and I wouldn't think it would be a great running trail. (Although several people were running it). We will be going back for sure. I haven't been active, other than my job, so it pushed me. There are a lot of hills. Cool thing about this particular spot is that there were several trails to chose from. And don't be fooled, when you get there the name is actually sawnee preserve.