The TMC A-Mountain Half Marathon + 4-Miler + Family Mile takes place in Tucson, Arizona at 267 S Avenida del Convento. Held on October 18, 2026, the event starts at 6:30 AM and offers three distance options to suit different fitness levels: a 1-mile family event, a 4-mile race, and a half marathon. Entry fees range from free to $100, making it accessible for various budgets. The early morning start allows runners to beat the Arizona heat before temperatures rise. Whether you're training for a longer distance or bringing family members for a shorter run, this multi-distance format accommodates runners across the spectrum of experience and ability.
From the Race Organizer
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 TMC 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 1000 registrants in the half and 4-miler Souvenir medallion guaranteed for first 1000 registrants Age group awards courtesy of the Running Shop Prize money for top runners Food, drinks and other fun post-race activities to celebrate your accomplishments. After the race, chillax with a discounted drink from Westbound to celebrate your accomplishment. Community Third and final race of the 2026 Gabe Zimmerman Triple Crown, raising funds for BEYOND-Tucson. The TMC A-Mountain Half-Marathon is part of the SAR Running Shop Grand Prix. Post-Race Remaining shirts and medals available at The Running Shop (3055 North Campbell) on a first-come, first-served basis through November (be mindful of that they produce the Thanksgiving Day Classic, so it will be crowded around Thanksgiving!) We will use this race page, email, and social media channels to provide updated information as we learn more. For questions or to offer suggestions, contact Randy at randy@runtucson.net.
Hotels Near This Race
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TMC A-Mountain Half Marathon + 4-Miler + Family Mile 2026 — Tucson, AZ
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Race Travel Insurance
Don't forget travel insurance for October 18.
You've trained for months and booked a trip to Tucson, AZ.
A pre-race injury, a delayed flight, or a family emergency can derail the whole thing.
Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it,
and may cover medical costs if something goes wrong on the course. Plans typically only run
5-7% of your total trip cost — and running events are covered under standard plans with no
additional coverage needed.
Trip cancellation up to 100% of prepaid costs
Running events covered under standard plans — no add-ons needed
Trip interruption up to 150% of non-refundable costs
When is TMC A-Mountain Half Marathon + 4-Miler + Family Mile 2026 — Tucson, AZ?
TMC A-Mountain Half Marathon + 4-Miler + Family Mile 2026 — Tucson, AZ takes place on October 18, 2026. The race is held in Tucson, Arizona.
Where is TMC A-Mountain Half Marathon + 4-Miler + Family Mile 2026 — Tucson, AZ held?
TMC A-Mountain Half Marathon + 4-Miler + Family Mile 2026 — Tucson, AZ is held at 267 S AVENIDA DEL CONVENTO in Tucson, Arizona.
Where can I find hotels near TMC A-Mountain Half Marathon + 4-Miler + Family Mile 2026 — Tucson, AZ?
RaceHotelFinder shows hotels sorted by distance from the race venue in Tucson. Use the map or list view on this page to compare options and book race weekend accommodation.
