Find Wallman Trail (29.1) from the corridor side or from Spring Gulch (517.1). Both sides are well signed, but ride almost like two different trails. The western side is a much easier climb boasting smooth and well graded terrain the entire way up with only a couple switchbacks to navigate. The corridor side is a much steeper 1000 ft (as opposed to 700ft) with a couple loose sections and rocks and roots to watch out for. This trail makes a great addition when riding down Spring Gulch (517.1).