Jason Wolfe submitted the route:

Starts at the town of Cameron, AZ. Run, boulder, ford.. etc through the Little Colorado River Gorge. Exit via the Salt Trailhead > This an EXTREME route that has to be done at the right time of year, with the right gear, and the right amount of backcountry knowledge.
 

The Seneca Creek Greenway Trail (SCGT) is a nearly 30 mile trail in Montgomery County, MD. The aim of the trail is to connect the Potomac and Patuxent rivers. It stretches from Riley's Lock on the C&O Canal and follows blue blazes, overlapping with several other trail system, and end indiscreetly in a neighborhood near Damascus High School. The trail does not currently make it the entire way to Patuxent River State Park.