This backpacking trail has a total elevation difference of 3,664 feet which is a higher than average number. This backcountry trek should take you about 2 days, so better have big a backpack to fit all the stuff you need. Keep in mind that this is a long wilderness trail, so make sure you bring plenty of supplies. This great outdoors trail goes through some very different elevations, and that means that some parts of the great outdoors trail could be very different from other parts of it. Trail Creek Trail has only one trailhead, so you're looking at an in and out backcountry hike. Trail Creek Trail is 14.2 miles long; it's longer than many great outdoors trails. This wilderness trail sometimes gets very dry, so do check for current fire restrictions before you go if you plan to bring a stove or make a camp fire.