Tucson Marathon
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Tucson Marathon Events - Catalina to Oro Valley (December 13, 2026)
Tucson Marathon Events offers multiple road race options on Sunday, December 13, 2026, in the Catalina and Oro Valley area of Arizona. Distances and divisions include:
- 50K Ultra
- Marathon
- Half Marathon
- 4 person Marathon Relay (60 team limit)
- Half Marathon Wheelchair
Full Marathon, 50K and the Marathon Relay start at Biosphere 2 near Oracle and run past Catalina into Oro Valley, finishing at Pima Community College Northwest Campus. The marathon course has a net elevation loss of 1,493 feet and is a Boston qualifier with no time penalty. Both the full and half marathon courses are USA Track & Field certified and results are submitted directly to Boston. The 50K is also USATF certified and includes an extension to Ted Walker Park before returning on The Loop bike path.
The Half Marathon starts at the Golder Ranch Fire Administration Building in Catalina and follows the second half of the marathon course into Oro Valley along The Loop bike path to the Pima Community College finish. The Marathon Relay divides the marathon course into four proportionate legs.
Packet pickup is scheduled on December 11 at Aravaipa Running in Phoenix and on December 12 at Pima Community College Northwest Campus. Visit the organization's website for the most recent information.
