Garmin Marathon Tucson
Garmin's marathon series reaches Tucson with a redesigned desert course past the University of Arizona and mountain views on a cool November morning.
Every link above goes to the race, its timing provider, or an official registration partner. Last checked July 24, 2026.
Quick facts
- Part of the Garmin Marathon Series alongside Olathe, Toledo, and Durham.
- Course passes the University of Arizona campus with desert and mountain views.
- Dry desert race day that starts cool and warms steadily.
- Marathon, half marathon, 10K, and 5K all run the same morning.
2026 Garmin Marathon Tucson registration
Registration for the 2026 Garmin Marathon Tucson runs through the official registration page at runsignup.com.
About the Garmin Marathon Tucson
The Garmin Marathon Series expands into the Southwest with this Tucson race, joining the Olathe, Toledo, and Durham editions. The November date gives desert runners a full marathon in Tucson's best racing season, with half marathon, 10K, and 5K options on the same morning.
Course
The route mixes Tucson neighborhoods with a pass through the University of Arizona campus, and the Sonoran setting does most of the work: long sightlines, mountain ranges on the horizon, and open desert light for much of the morning. Expect gradual desert grades rather than a pancake-flat profile.
Race-day weather
Early November in Tucson usually means a dry start in the 50s with temperatures climbing toward the 70s under strong sun. Later finishers should plan for sun exposure and warmth rather than humidity.
Past Garmin Marathon Tucson dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Sunday, November 8, 2026 | Upcoming | — |
Garmin Marathon Tucson FAQ
When is the Garmin Marathon Tucson?
The 2026 Garmin Marathon Tucson is on Sunday, November 8, 2026.
How do I register for the Garmin Marathon Tucson?
Register for the Garmin Marathon Tucson through the official registration link: marathonscout.com/go/garmin-marathon-tucson/register. It opens the race registration page at runsignup.com.
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