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Gabe Zimmerman Triple Crown

Sat May 31 - Sun October 19, 2025 Tucson, AZ 85701 US

Third Event: October 20, 2024: TMC A-Mountain Half-Marathon, 4-Miler, and Cox Family Mile

TMC A-Mountain Half-Marathon, 4-Miler, and Cox Family Mile 

Sunday morning, October 20, 2024 registration opens at 6:00 am, TMC A-Mountain Half-Marathon start at 6:30 am.  See links at www.runtucson.net for additional updates.

We're coming back to the A! In 2024, we'll once again stage the TMC A-Mountain Half Marathon at the Annex at the Mercado San Agustin, alongside the Santa Cruz River at the foot of A-Mountain.

Souvenir Medal: Finish Medal: all finishers in the Half Marathon and 4-Mile will receive the 2024 souvenir race medal, with stained glass highlighting the "A" of Sentinel Peak.

Terrain: Paved

Difficulty: Both routes are on a smooth surface and include A-Mountain.  

Children: Yes, this is a family-friendly event.

Weather: Most likely about 50 degrees at race start, with mid-day hitting 70's

Chair Athletes: The course includes A-Mountain, which may not be suitable for chair athletes

Pets Allowed: No, not on the grounds of Annex at the Mercado.

Want Training Advice? Contact Run Tucson's RRCA-certified running coach Tia Accetta at tia@runtucson.net.

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