100 Mile Races in Oregon
As of October 22, 2026, Crewable lists 3 upcoming 100 mile races in Oregon from April 2027 to September 2027. The next is Crown Stub 100 on April 24, 2027 in Buxton.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Race calendar
April 2027
1 raceJuly 2027
1 raceSeptember 2027
1 raceQuick answers
What is the next 100 mile race in Oregon?
Crown Stub 100, on Saturday, April 24, 2027, in Buxton. Distances: 100 mi, Relay.
What is the busiest month for 100 mile races in Oregon?
April 2027, with 1 of the 3. July 2027 follows with 1.
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