Dave McKay Memorial Half Marathon

Embark on an unforgettable high-altitude challenge at the Dave McKay Memorial Half Marathon, taking place on Saturday, August 8, 2026, in scenic Flagstaff, Arizona. This esteemed event, featuring both a Half Marathon (13.1M) and a 5K, holds the distinction of being the second oldest half marathon in Arizona, celebrating its 49th annual running in 2026. Runners can anticipate typical race day conditions with highs around 79°F and lows near 52°F, offering pleasant temperatures for a summer race in the mountains.

The course is renowned for its challenging yet breathtaking beauty, commencing at Thorpe Park and immediately ascending a steep urban trail onto Observatory Mesa. Here, where Pluto was famously discovered, participants will navigate dirt roads offering spectacular panoramic views of the majestic San Francisco Peaks. With elevations ranging from approximately 6,957 feet at the start to a demanding 7,731 feet near the 7.5-mile mark, runners are advised to pace themselves, particularly during the significant climb over the initial 1.25 miles. Aid stations are strategically placed at regular intervals, including miles 1, 2 (Green Gate), 4.5, 6, 8, and 10.1, offering essential hydration and support. For those who prefer a more leisurely pace, a walker-friendly early start is available for the half marathon, ensuring everyone can experience this iconic route.

Beyond the incredible scenery and invigorating challenge, the Dave McKay Memorial Half Marathon is a truly special event dedicated to a meaningful cause. All proceeds directly benefit the Big Brothers Big Sisters of Flagstaff Mentoring Programs, helping to foster positive relationships and empower local youth. Participants in both distances will receive a high-tech, long-sleeved Sweatvac shirt and free digital race photos, while half marathon finishers will be awarded a commemorative medal. The race experience is further enhanced by a lively pre-race pizza party at Fratelli's, making this an event that combines athletic achievement with community spirit and lasting memories.