Charleston Half Marathon

Charleston, SC, USA · January 30, 2027
partly-cloudy-day53°·53° high·Windy·Dry
10
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Race Day Weather

partly-cloudy-day
53°at start
55° high
Windy
Dry
Your goal
0:00:00

Cool conditions, steady wind

Runners will face consistent temperatures around 53°F throughout the race, with an average humidity of 68%. A WNW wind at 17 mph will create a headwind throughout, necessitating pace adjustments. With a slight chance of rain, runners should remain focused on hydration and gear choices, minimizing exposure to the wind.

Race day forecast available in 80 days
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Race Info

The Charleston Half Marathon is a half marathon and 5K held on a Saturday in late January in downtown Charleston, South Carolina. The half marathon starts near Burke High School on President Street and stays within the city, and recent courses have passed Rainbow Row and the Charleston City Market. Both races finish at RiverDogs Stadium (Joseph P. Riley Jr. Park, known as The Joe), where the post-race party is held. The race is not a Boston qualifier, and a free Youth Marathon for local children runs the same morning.

Race weekend

Saturday, January 30
7:00 AMHalf Marathon (13.1 mi)
8:15 AM5K (3.1 mi)
Area Map

Course Map

FAQ

When is the 2027 Charleston Half Marathon?

The 2027 Charleston Half Marathon will be held on Saturday January 30, 2027.

What will the weather be like for the 2027 Charleston Half Marathon?

The forecast calls for a high of 60°F and a low of 52°F with a 10% chance of rain.

Historical Weather

Based on 3 years of data
Avg Temp
32°F
L:30° H:36°
RunScore
10
Conditions
Rain Freq
0%
0 of 3 yrs
Wind6mph
Dew24°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-night
34°/35°-
10
2025
clear-night
26°/38°-
10
2024
clear-night
29°/35°-
10