The wooden features on the trail are spaced enough that you should be careful when running over them. Otherwise, it's a fun flume trail!
The trail starts off as an easy flume trail from the intersection with Ho Chi Min Trail #9155 that contours beneath Ophir Mountain in Frisco. After about 0.2 miles, the trail crosses a wider path that heads down to the right (NE) toward the hospital. Cross this trail (un-named as far as I know) and pick up Henry Recen again to your left. From this point on, the trail becomes significantly more difficult.
From this point, the trail has a more pronounced drop off to the right. There are some enjoyable and interesting wooden features that were built by the local mountain bike communty, and a few rocky bits before you turn a hard right down a steep, but wide, section that heads down to the north, northeast. After a short, loose downhill, the trail flattens out and ends at the intersection with Miner's Creek Road
. While the wooden features were built with bikes in mind, they're equally as fun to run over, and add a bit of additional thrill to your outing.