May Half Marathons in Jefferson County, NY on Weekends
1. Thousand Islands Half Marathon
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Past DateMay 18, 2024Saturday
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13.1M, 10K run
Virtual OptionMore Information
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Wellesley Island, NY
Jefferson County, NY
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.