Big Brothers Big Sisters of Flagstaff Dave McKay Memorial Half Marathon and 5K Run/Walk

Join Arizona's historic half marathon event, featuring a challenging course with breathtaking views. Participants receive a commemorative finisher's medal, a colorful Sweatvac long-sleeved shirt, and free digital photos. The course starts at Thorpe Park and ascends the steep urban trail onto Observatory Mesa, offering spectacular views. Numerous aid stations and a supportive community atmosphere enrich the experience. All proceeds benefit Big Brothers Big Sisters of Flagstaff's mentoring programs. Finishers also enjoy an exciting pizza party and the camaraderie of fellow runners. Elevate your running adventure by fundraising to support mentorship opportunities. Awards are given for top performances.