St. Patty's 5k, Half & Marathon (Georgetown)
St. Patty's 5k, Half & Marathon (Georgetown) race day weather
Cool morning, steady climb
Runners will face a temperature rise from 43°F at the start to 52°F by the finish. Light winds from the WNW at 9 mph may create a slight challenge. With humidity at 57%, adjusting pacing for gradual warmth is advisable. A light layer may be beneficial during the pre-race period due to the cool feel.
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About the St. Patty's 5k, Half & Marathon (Georgetown)
Come out and enjoy this scenic, flat half marathon, & 5k in the heart of Georgetown near the Nation’s Capital. Both events run on the Chesapeake & Ohio Canal path, however the Half Marathon begins/ends in Georgetown near the Potomac Boat Club while the 5K begins/ends at Fletcher’s Boat House. Source
Race weekend
St. Patty's 5k, Half & Marathon (Georgetown) FAQ
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St. Patty's 5k, Half & Marathon (Georgetown) weather history
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2026 | | 44°/51° | - | 26° | |
2025 |  | 63°/67° | - | 58° | |
2024 | | 50°/59° | - | 45° | |
2023 | | 29°/34° | - | 4° |