The trail section up Elbow Creek was steep, climbing more than 750 feet in 1.3 miles. A much more gentle descent began at the top, which was called Elbow Pass. Soon, the trail followed the downstream flow of the South Fork Sun River.
About 6.2 miles from Elbow Pass, the trail crossed the shallow river. I had no problem finding rocks to step on to keep my feet out of the water.
I was surprised to find the river so shallow. The last couple of comments in the Guthook app about this crossing reported the water was nearly waist-high.
As I continued down the trail and along the river, I met a hiker named Marge. She was hiking alone and told me she was a 67-year-old substitute teacher.
Marge was out for three days and mostly wanted to watch for birds. She was carrying a can of bear repellant, as nearly all hikers here do. As an added measure of protection from bears, she had a bell attached to her walking stick.