The Whitewater River Run from Kane Lake to Confluence with Summit Creek in Idaho offers an exciting adventure for experienced rafters. The ideal streamflow range for this segment of the river is between 500 and 2,000 cfs. The class rating for this run ranges from Class III to Class IV, making it a challenging and thrilling ride. The segment mileage for this section of the river is around 12 miles, with breathtaking views of the surrounding wilderness.

The river rapids and obstacles in this run include Staircase Rapid, which is a Class IV rapid with multiple drops, and the Boulder Garden, which is a Class III rapid with a series of boulders that require careful navigation. The river also features several other rapids and obstacles, including S-Turn, The Chutes, and Boily Hole.

It is important to note that the Whitewater River Run from Kane Lake to Confluence with Summit Creek is within the Frank Church-River of No Return Wilderness Area, and therefore there are specific regulations that must be followed. These include obtaining a permit for overnight camping and adhering to Leave No Trace principles.

Overall, this segment of the Whitewater River offers a thrilling adventure for experienced rafters who are looking for a challenge. It is important to follow regulations and safety guidelines to ensure a safe and enjoyable experience.