50K Races in Washington
As of October 6, 2026, Crewable lists 24 upcoming 50K races in Washington from October 2026 to September 2027. The next is Defiance 50K / 30K / 15K on October 10 in Tacoma. Registration is open for 3.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Race calendar
October 2026
4 racesNovember 2026
4 racesDecember 2026
1 raceFebruary 2027
2 racesApril 2027
2 racesMay 2027
2 racesJune 2027
4 racesAugust 2027
4 racesSeptember 2027
1 raceQuick answers
What is the next 50K race in Washington?
Defiance 50K / 30K / 15K, on Saturday, October 10, 2026, in Tacoma. Distances: 50K, 30K, 15K.
How many 50K races in Washington have open registration?
3 of the 24 list registration as open as of October 6, 2026, including Defiance 50K / 30K / 15K, Cougar Mountain Trail Run Series (October) and Grand Ridge.
What is the busiest month for 50K races in Washington?
October 2026, with 4 of the 24. November 2026 follows with 4.
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