TMC A-Mountain Half Marathon
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TMC A-Mountain Half Marathon + Cigna Healthcare 4-Miler + Family Mile
The event takes place in Tucson on October 18, 2026, at 267 S Avenida del Convento. It offers multiple distances and race experiences around Sentinel Peak, with a course that circles A-Mountain and includes an out-and-back section along the Santa Cruz Riverpath. The race site is adjacent to the Mercado Annex and Mercado San Agustin on the west side of downtown Tucson.
Distances offered
- 13.1 miles TMC A-Mountain Half Marathon
- 4 miles Cigna Healthcare A-Mountain Four-Miler
- 1 mile SAR FitKidz Free Mile for ages 12 and under
- 1 mile Run Tucson Family Mile for ages 13 and up
Event amenities and awards include technical shirts and souvenir medallions for many registrants, age group awards and gift certificates from The Running Shop, and prize money for top finishers in the half-marathon. The half distance is part of SAR's Running Shop Grand Prix and has a four hour completion limit. Packet pickup is available on designated days at local businesses and at the race site on race morning. The event also features a vendor expo, food trucks, music, and post-race activities. This race is the third leg of the Gabe Zimmerman Triple Crown and supports BEYOND-Tucson. Remaining shirts and medals may be available at The Running Shop after the event. Visit the organization's website for the most recent information.
