The Whitewater River Run in Colorado is a popular destination for kayakers and rafters. The ideal streamflow range for this run is between 300-600 cfs. The segment mileage for this run is 3.6 miles long, beginning at the headwaters and ending 0.5 miles upstream from the end of Fern Lake Road. The class rating for this run is Class III-IV, which means it is recommended for experienced paddlers.

There are several rapids and obstacles along the Whitewater River Run, including the "Punchbowls," a series of steep, narrow drops that create large waves and hydraulics. Other notable rapids include "The S-Turns," "The Pinball Machine," and "The Narrows."

Visitors to this area should be aware of specific regulations put in place by the park service. All visitors must obtain a permit before entering the area, and camping is only allowed in designated campsites. Additionally, visitors should be mindful of the surrounding ecosystem and adhere to Leave No Trace principles.

Overall, the Whitewater River Run provides an exciting challenge for experienced paddlers, but visitors should be prepared for the fast-paced, technical nature of the run. Safety should always be a top priority, and visitors should be aware of their limitations and skill level before attempting the run.