100 Mile Races in Indiana
As of November 1, 2026, Crewable lists 1 upcoming 100 mile race in Indiana in January 2027. It is Wells Winter Fitness Challenge on January 1, 2027 in Bluffton. Registration is open.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Race calendar
Quick answers
What is the next 100 mile race in Indiana?
Wells Winter Fitness Challenge, on Friday, January 1, 2027, in Bluffton. Distances: 100 mi.
How many 100 mile races in Indiana have open registration?
It lists registration as open as of November 1, 2026.
Cities in Indiana
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