North Umpqua River: Winchester to River Forks Park is a 6.5 mile trail located near Roseburg, OR. The trail is primarily used for road biking and whitewater kayaking.
Beautiful scenery and water. The guide book called it a class IV run, but there was only one rapid that even came close to a class IV; it was a picket fence with narrow slots and didn't have much much drop to it. We did it in 14' rafts, kayaks would have had an even easier run. The whitewater wasn't very challenging but that isn't the only reason to run rivers.