Paria Canyon (White House TH to Lee's Ferry)
9h 10m 40s
Perfect conditions from start to finish - about 36 degrees at the start, and high sixties / low seventies in the exposed sections at the finish. The Paria was flowing intermittently above Buckskin Gulch, then flowing clear for the rest of the way. Minimal mud, and the perfect window to run.... which I knew, since I had just backpacked the route a week prior. I've lost count of how many times I've been through there by now, but it doesn't get old!