Saturday, July 17, 2027Castle Rock, CO
Summer Splash Prairie Dog Half, 10k, & 5k
3 events
- Half MarathonHalfRoadStarts 6:30 AM
- 5k5KRoadStarts 7:00 AM
- 10k10KRoadStarts 7:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherFair weather · 62/100
- High / low
- 88° / 59°F
- 31° / 15°C
- Humidity
- 44%
- Dew point 46°F
- Chance of rain
- 44%
- Wind
- 8 mph
- Average
- Usually warm for a half marathon: about 69°F while racing.
- Rain on about 44% of days around this date.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.