The Whitewater River Run in Colorado is a popular destination for whitewater enthusiasts. The ideal streamflow range for this section is between 150-300 cubic feet per second (cfs). The section is rated as class III+, making it appropriate for intermediate to advanced paddlers. The segment is 0.5 miles long and ends approximately 0.5 miles away from Trail Ridge Road.

The specific rapids and obstacles on this section include the S-Turn and Tunnel Falls. The S-Turn is a series of bends in the river that create challenging eddy lines and waves. Tunnel Falls is a steep, technical drop that requires precise navigation. Additionally, the river runs through narrow canyons that add to the excitement of the run.

To ensure safety, there are specific regulations in place for this section of the Whitewater River. Paddlers are required to wear life jackets and helmets at all times. Additionally, there are restrictions on the number of paddlers that can be on the river at any given time.

Overall, the Whitewater River Run is a thrilling destination for experienced paddlers. It offers challenging rapids and technical sections in a beautiful natural setting. As with any whitewater adventure, safety should be the top priority, and paddlers should be aware of the ideal streamflow range and class rating before attempting the run.