In 58 days · Sat, Dec 5, 2026
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When
Saturday, December 5th, 2026
Where
8700 Potomac Hills St, Great Falls VA
Distances
5K · 10K
Typical weather
34–47°F · low rain risk
See last 10 years
On this date: rain 4 of the last 10 years
2025
26–31°F
rain
2024
26–41°F
dry
2023
34–47°F
dry
2022
29–47°F
dry
2021
36–50°F
dry
2020
40–47°F
rain
2019
35–45°F
dry
2018
28–38°F
dry
2017
43–62°F
rain
2016
38–52°F
rain
Best months to race in Virginia →
Race-day forecast says layers
34°F at the start.
Gloves, ear warmers, throwaway layers, hand warmers — delivered before race day.
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