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12hr June ultramarathons in Michigan, United States

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1 races

Wicked Worm

Jun 19, 2027 (Sat)

Grand Rapids, Michigan, United States

Technical trails weaving through scenic routes at Robinette’s Apple Haus, considered among the most challenging in West Michigan.

12h

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12hr June ultramarathons in Michigan, United States

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Wicked Worm