Sunday, October 18, 2026Tucson, AZ
TMC A-Mountain Half Marathon + 4-Miler + Family Mile
3 events
- Four-Miler4 miRoadStarts 6:30 AM
- TMC A-Mountain Half MarathonHalfRoadStarts 6:30 AM
- SAR FitKidz Free Mile 12-and-under1 miRoadStarts 8:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherGood weather · 77/100
- High / low
- 85° / 58°F
- 29° / 14°C
- Humidity
- 37%
- Dew point 38°F
- Chance of rain
- 8%
- Wind
- 8 mph
- Average
- Usually warm for a half marathon: about 67°F while racing.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.
Past results
- Typical timesFinish times are typical for half marathons.1 year, 441 finishers; men and women compared separately.
- 6% fasterFinish times are typically 6% faster than at other mile races.1 year, 121 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2025 | TMC A-Mountain Half Marathon · Half | 441 | 2:13:41 | 2:03:40 | 2:23:25 |
| 2025 | Cigna Healthcare Four-Miler · 4 mi | 337 | 48:07 | 45:46 | 50:08 |
| 2025 | Team Hoyt 4-Miler Duo · 4 mi | 4 | 59:02 | — | — |
| 2025 | SAR FitKidz Free Mile 12-and-under · 1 mi | 121 | 11:13 | 10:10 | 12:10 |
Median finish times from results published on RunSignup. Keyrace keeps only these summaries, never individual results. A fast or slow field affects times as much as the course does.