Saturday, October 24, 2026Boise, ID
YMCA Halloween Run presented by Micron
3 events
- Half MarathonHalfRoadStarts 9:00 AM
- Monster Mile1 miRoadStarts 9:45 AM
- Freaky 5K5KRoadStarts 10:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 97/100
- High / low
- 60° / 39°F
- 16° / 4°C
- Humidity
- 54%
- Dew point 30°F
- Chance of rain
- 22%
- Wind
- 7 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.