March Ultras within 100 miles of Naperville, IL

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Past Date
Mar 22, 2024
Friday
4x4x48 Challenge
48M, 4M run
Naperville, IL
Dupage County, IL

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.