Tucson, United States of America · Sunday 18 October 2026
Event Details: Choose from 4 different events TMC A-Mountain Half-Marathon The only 13.1 mile half-marathon that s actually locally-produced, your beautiful course will circle the summit of A-Mountain then cruise a speedy out-and-back along the scenic Santa Cruz Riverpath All Half registrants receive a technical race shirt, perfect for the coming winter months All Half registrants receive the souvenir medal 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; then $85 through September 30; then $100 from October 1 through race day Cigna Healthcare A-Mountain Four-Miler Run/Walk You can walk or run this out-and-back route that circles the top of A-Mountain, with beautiful views of the entire Tucson region All 4-Miler registrants receive the colorful race shirt and the souvenir medallion Gift certificates to The Running Shop for age group winners Updated Pricing: $40 through May 31; then $45 through September 30; then $50 from October 1 through race day SAR s FitKidz Free Mile Free for children 12-and-under, with parental/family participation allowed Kids goodies provided by the SAR FitKidz Program Everyone must be officially registered Price: Free Family Mile Low price of $5 for all 13-and-over -- perfect for all abilities Timed mile that you can w alk or run with finisher s video on results page You may be able to purchase a souvenir shirt on race day Your race number gets you discounts to local merchants and restaurants Everyone must be officially registered Price: $5, no shirt, no medal Fabulous Goodies and Race Day Fun: Colorful t-shirt guaranteed first 1200 registrants in the half and
Adjusted Time
1:40:47
Time difference: -4.2 minutes compared to a flat, road, temperate course.
TMC A-Mountain Half Marathon + Cigna Healthcare 4-Miler + Family Mile is a half marathon held in Tucson, United States of America, scheduled for Sunday 18 October 2026. The course is run on road surface with 0m of total elevation gain, reaching a maximum altitude of 0m above sea level. For registration and full race details, visit the official TMC A-Mountain Half Marathon + Cigna Healthcare 4-Miler + Family Mile website.
This is a very flat course with only 0m of total elevation gain across the full distance. The course ranges from 0m to 0m above sea level — a 0m elevation range that makes it one of the flatter races available. Runners targeting a personal best will appreciate the minimal climbing.
TMC A-Mountain Half Marathon + Cigna Healthcare 4-Miler + Family Mile is run on road surfaces, which provide the fastest and most predictable conditions for marathon running. Road courses allow for consistent pacing and are typically the best choice for runners targeting a personal best time.
Our difficulty rating for TMC A-Mountain Half Marathon + Cigna Healthcare 4-Miler + Family Mile is calculated using a model that combines elevation gain, temperature impact, and surface type. Use the difficulty calculator above to enter your target finish time and see exactly how many minutes this course would add or subtract compared to a perfectly flat, cool, road-based half marathon. Faster runners and slower runners are affected differently by the same course conditions, so the difficulty is personalised to your pace.
Looking for an easier marathon or a tougher challenge? You can also compare TMC A-Mountain Half Marathon + Cigna Healthcare 4-Miler + Family Mile against other half marathons to find the right race for your goals.
Kailua, United States of America
San Diego, United States of America
Irving, United States of America
Long Beach, United States of America
Charlottesville, United States of America
Wilmington, United States of America