Seawitch Half Marathon Classic
Race Day Weather
Cool start, steady warming
Runners will face a temperature increase from 45°F at the start to 56°F by the finish, with light winds from the NE at 10 mph. Humidity will be moderate at 63%, so hydration should be prioritized as temperatures rise. The toughest segments will be between miles 4 and 13, where headwinds may impact pacing, particularly in the latter half of the race.
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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.
