Saturday, October 17, 2026Black Mountain, NC
Geyser Growl Half Marathon
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1 event
- Half MarathonHalfRoadStarts 8:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 96/100
- High / low
- 68° / 45°F
- 20° / 7°C
- Humidity
- 72%
- Dew point 45°F
- Chance of rain
- 25%
- Wind
- 4 mph
- Average
- Usually ideal weather for a half marathon.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.
Past results
- 6% fasterFinish times are typically 6% faster than at other half marathons.1 year, 324 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2025 | Half Marathon · Half | 324 | 2:05:04 | 1:56:25 | 2:10:31 |
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.