Kiawah Island Marathon
Race Day Weather
Mild temps, variable winds
Runners will face mild temperatures starting at 60°F and rising slightly to 61°F. Wind will be a factor, with headwinds in Miles 1, 9, 16, and 19, while tailwinds will assist in Miles 5-6, 15, and 17-18. With humidity at 70%, pacing adjustments may be necessary, particularly to avoid fatigue in the exposed sections during headwinds. A light rain chance exists, but conditions are expected to remain mostly dry.
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Race Info
The Kiawah Island Marathon starts and finishes at the West Beach Conference Center on Kiawah Island, South Carolina. The course runs through the island's maritime forest, marsh, and residential neighborhoods before returning to the beach village. First run in 1978, the race is held every December; the 2026 edition is the 48th. Race weekend also includes a half marathon, 5K, and one-mile fun run, all starting from the same West Beach location. Source
