For the most part Mill Run Trail is flat, on loamy soil, with few challenges. Nevertheless, it is a stunning stretch of singletrack notable for its beauty as it courses along Quebec/Mill Run. The trail runs along a camping area that provides an excellent place to eat and relax.
Also, from Mill Run Trail you can access Miller Trail
, Rankin Trail
, Grist Mill Trail
, Brocker Trail
, and Tebolt Trail
, so the options are many to extend your run from here in creative ways.
The trail has a couple of small stream crossings and several muddy sections all of which can usually be bypassed. Full disclosure, there are a few challenges as the trail briefly ascends the sidehill before dropping down again and then at its southern end it climbs steeply.