The Whitewater River Run from The Painted Wall to The Black Canyon Gunnison National Monument-Gunnison Gorge Wilderness Boundary in Colorado is a popular spot for experienced kayakers and rafters. The ideal streamflow range for this run is between 800-1200 cfs. The class rating for this run ranges from Class III to Class V, depending on the segment. The total segment mileage is approximately 14 miles.

One of the most challenging rapids in this stretch is the "Golf Hole," a Class V rapid with a narrow chute and a large hole at the bottom. Other notable rapids include "Funnel Falls" and "Hole in the Wall." It is important for visitors to be aware of the specific river rapids and obstacles in this area before attempting the run.

There are specific regulations in place for the Whitewater River Run. Visitors must obtain a permit to access the Gunnison Gorge Wilderness, and there is a limit on the number of permits available each day. Additionally, visitors must adhere to Leave No Trace principles and pack out all trash and waste. It is also important to note that there are no commercial outfitters operating in this section of the river, so visitors must bring their own equipment or hire a private guide.

Overall, the Whitewater River Run from The Painted Wall to The Black Canyon Gunnison National Monument-Gunnison Gorge Wilderness Boundary is a challenging and rewarding experience for experienced paddlers. It is important for visitors to be aware of the specific regulations and rapids in this area before attempting the run.