Saturday, May 8, 2027National Harbor, MD
Go Gray in May 2027
View on RunSignup ↗Registration opens Jan 1, 2027
1 event
- Go Gray In May 20275KRoadStarts 8:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 87/100
- High / low
- 71° / 52°F
- 21° / 11°C
- Humidity
- 78%
- Dew point 54°F
- Chance of rain
- 44%
- Wind
- 9 mph
- Average
- 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.