Dangerous rock in middle of trail.

This rock is located on the downhill coming back on North Canyon Return. I normally would not think too much about this rock, but I was taking a new rider out on Harmony gate road and back on North canyon. These trails are marked green and should be easy for new riders. She was going slow in first gear going down the small hill. She hit the rock and went over the bars. No real injuries but I think it would be better if we could get the rock removed from the middle of the trail.

Frank