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100 Mile Races in Maryland

As of October 22, 2026, Crewable lists 1 upcoming 100 mile race in Maryland in April 2027. It is C&O Canal 100 on April 24, 2027 in Knoxville.

Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites

See all Races in Maryland

Race calendar

April 2027

1 race

Quick answers

What is the next 100 mile race in Maryland?

C&O Canal 100, on Saturday, April 24, 2027, in Knoxville. Distances: 100 mi.

Cities in Maryland

Baltimore130

Neighboring states

Delaware16District of Columbia6Pennsylvania161Virginia9West Virginia28

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