Tucson Marathon Events 2026

Tucson Marathon Events hosts marathon and half marathon races in southern Arizona during December, a time when the weather typically supports distance running. The events attract many participants from colder regions seeking a winter marathon without harsh temperatures. The full marathon serves as a viable goal for competitive runners, featuring a course frequently listed among the top 10 for Boston Marathon qualifications. The marathon begins in the historic town of Oracle, with runners navigating six miles through the town before connecting to SR 77. The course then proceeds alongside the Santa Catalina Mountains, passing through Oracle and Catalina, concluding at the Golder Ranch Fire Station. American Flyers Race Pacers will offer pace groups for both the full and half marathon, assisting runners targeting particular finish times. The finish area provides food and beverages exclusively for participants. Spectators should park at Coronado Middle School and anticipate a mile walk to the finish, with limited shade and a recommendation to bring their own refreshments.