Saturday, June 26, 2027Georgetown, CO
Slacker Half Marathon-Relay-4-Mile Races
View on RunSignup ↗Registration opens Dec 31, 2026
2 events
- 4-Mile4 miRoadStarts 7:30 AM
- Half MarathonHalfRoadStarts 7:30 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 94/100
- High / low
- 74° / 42°F
- 23° / 5°C
- Humidity
- 49%
- Dew point 34°F
- Chance of rain
- 31%
- Wind
- 6 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.