Sunday, October 25, 2026Arlington, VA
2026 Marine Corp Marathon with Girls on the Run
View on RunSignup ↗Registration closed
1 event
- Marine Corp MarathonMarathonRoadStarts 7:20 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 91/100
- High / low
- 65° / 46°F
- 18° / 8°C
- Humidity
- 75%
- Dew point 46°F
- Chance of rain
- 25%
- Wind
- 9 mph
- Average
- Usually ideal weather for a marathon.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.