Sevenmile Trail has a total elevation difference of 1,271 feet which is about average. You spend the whole backcountry walk in roughly the same elevation zone which means the conditions are about the same from start to finish. At parts of the year this neighborhood sees very little rain, so make sure you check current conditions and fire restrictions with local forest authorities before you head out. Now, this is roughly a 2-day backcountry walk, so make sure you've got all your overnight gear packed. This great outdoors trail has only one trailhead, so you'll be hiking it in and back out. This is a hiking trail that is quite long, so make sure you bring plenty of supplies. Sevenmile Trail is 13.8 miles long; it's considered a longer backcountry walk.