Tucson Marathon

The Tucson Marathon is a scenic, downhill race held annually in December, starting at Biosphere 2 near Oracle and finishing at Pima Community College in Tucson. The event features multiple race options, including a full marathon, half marathon, 50K ultra, and relay races. The courses are USATF certified and serve as Boston Marathon qualifiers, offering runners fast, picturesque routes through desert landscapes and views of the Santa Catalina Mountains.

The event includes aid stations, pacers, and a race expo, with accommodations and shuttles provided for participants and spectators. Since 1969, it has been a popular race celebrating the Southwest’s natural beauty and running community. Visit the organization's website for the most recent information.