The Christiansen Trail Run Half Marathon offers a challenging and scenic experience through the City of Phoenix North Mountain Preserve. Established in 1987 as one of Arizona’s first organized trail runs, this race follows the historic Trail 100 from Mountain View Park to Dreamy Draw and back, embracing the raw beauty of the desert landscape. Participants will navigate a 13-mile single-track trail that boasts over 1,400 feet of elevation gain, featuring steep climbs and descents amidst rugged terrain dotted with loose rocks. This event is not just a test of endurance but also an opportunity to connect with nature and enjoy panoramic views of the surrounding preserve. Suitable for both seasoned trail runners and those looking to challenge themselves on a technical course, the Christiansen Trail Run is a memorable endeavor that celebrates the spirit of trail running in Arizona