Sunday, October 25, 2026Mc Lean, VA
=PR= Races: Monster Mash Dash 5K & 1 Mile
2 events
- 5K5KRoadStarts 8:00 AM
- 1 Mile Fun Run1 miRoadStarts 9:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherIdeal weather · 94/100
- 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 short race.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.
Past results
- Typical timesFinish times are typical for 5Ks.1 year, 425 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2025 | 5K · 5K | 425 | 34:33 | 31:28 | 35:27 |
Median finish times from results published on RunSignup. Keyrace keeps only these summaries, never individual results. A fast or slow field affects times as much as the course does.