TMC A-Mountain Half Marathon & 4-Miler + FitKidz Mile – 10/18/2026

On Cushing St near 267 S Avenida Del Convento, Tucson, AZ 85745

Lace ’em up and join us at Tucson’s premier half-marathon charity event, for all ages, all abilities, and all bodies. Runners, walkers, joggers, chair athletes, young and old — everyone is welcome, but the race is capped at 1000, so sign up before we sell out

The only locally-produced half marathon in the City of Tucson, this beautiful TMC A-Mountain course brings you to the heights of Sentinel Peak and cruises past the historic Mission Garden and along the scenic Santa Cruz riverpath.

• Choose the challenge of a half marathon or a fun 4-miler.  Still too far? Bring the whole family and walk the Family Mile or have the little ones join the SAR FitKidz Mile, free for all 12 and under.
• Starlight Deejays, vendor expo, food trucks, and post-race activities at the race site, adjacent to the Mercado Annex and the Mercado San Agustin on the west side of Downtown Tucson, at the base of A-Mountain
• Top runners are eligible for prize money an age-group awards.

The half marathon is part of The Running Shop SAR Grand Prix. For ages 14-and-under and 75-and-older, the 5K is the Grand Prix scoring event.

Register | Volunteer

Look back at the previous year’s event: