TMC A-Mountain Half Marathon + 4-Miler + Family Mile

Event Details: Choose from 4 different events TMC A-Mountain Half-Marathon Join us for this boutique, locally-produced half-marathon.  Your beautiful course will circle the summit of A-Mountain then cruise a speedy out-and-back along the scenic Santa Cruz Riverpath  First 1000 registrants combined in Half and 4-Miler receive a technical race shirt, perfect for the coming winter months First 1000 registrants combined in Half and 4-Miler receive a souvenir coaster medal, perfect for hanging with colorful ribbon or for using as a desktop coaster Prize money for top runners and gift certificates to The Running Shop for age group winners  The Half-Marathon is part of SAR's Running Shop Grand Prix Time Limit: There is a four-hour time limit for the half-marathon.  The finish line closes at 10:30 am.  Tucson Police Department reserves the right to call for participant pick-up in case of public safety concerns.  Updated Pricing: $60 through January 31, 2026; then $75 through July 31;