Seawitch Half Marathon Classic
Race Day Weather
Mild temps, steady winds
Runners will face temperatures starting at 60°F, rising to 62°F by the finish. A steady wind from the W will reach up to 15 mph, with gusts at 21 mph. With humidity at 71%, it’s advisable to stay hydrated and pace conservatively to maintain energy levels.
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Race Info
The Seawitch Half Marathon Classic is a fall half marathon in Lewes, Delaware, held during the Seawitch Racing Festival Weekend. The out-and-back course runs through Cape Henlopen State Park starting and finishing at the Main Beach bathhouse. The race is organized by the Seashore Striders, a Delaware running club founded in 1988, and benefits local charities along with Toys for Tots. The 2026 edition marks the sixth year of the half marathon, first held in 2021.
