Saturday, October 17, 2026Las Vegas, NV
Twilight Red Rock 1/2 Marathon, 10K, and 5K
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3 events
- 1/2 MarathonHalfRoadStarts 5:45 PM
- 5K5KRoadStarts 6:20 PM
- 10K10KRoadStarts 6:20 PM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 92/100
- High / low
- 76° / 51°F
- 24° / 11°C
- Humidity
- 33%
- Dew point 28°F
- Chance of rain
- 6%
- Wind
- 8 mph
- Average
- Usually warm for a half marathon: about 60°F while racing.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.