oct 20/RUN

2.8 miles
trestle turn around
69 degrees

Crossed the road and entered the path right after two runners going only slightly slower than me. Sped up to pass them and then ran too fast for the rest of the time. Lots of people out, taking in the intense yellow leaves. Beautiful. Ended the run then walked down the gravel path just past the overlook to the spot above the ravine. Noticed the river and listened to the water trickling out of the sewer pipe and then down a small stream to a limestone ledge. Just beneath the ledge the dripping water had carved out a cave. And just beneath that was another sewer pipe, stretching along the forest floor to the river. At one time, this pipe had been buried, covered in dirt, but erosion had exposed it–how long ago?