Washington

Washington Half Marathon Calendar

Browse all Washington Half Marathons in 2024-2025 by month and by city below. For each race, you’ll find the history of the half marathon and the course, the most recent year’s course maps, elevation profiles, runner reviews, pricing, and how to sign up. We dedicated dozens of hours every month searching for races to include in the Washington Half Marathons calendar. If you happen to see any half marathon not included, contact us at [email protected] to submit your race.

Washington Half Marathon Calendar

Dates may be subject to alteration, please check race website.

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November 2, 2024
1-100 runners
Kent, Washington
November 9, 2024
100-500 runners
Issaquah, Washington
November 10, 2024
100-500 runners
University Place, Washington
December 1, 2024
1,000-10,000 runners
Seattle, Washington
December 14, 2024
1-100 runners
Maple Valley, Washington
January 5, 2025
100-500 runners
Bellingham, Washington
February 9, 2025
100-500 runners
Seattle, Washington
February 15, 2025
1-100 runners
Sedro-Woolley, Washington
February 22, 2025
100-500 runners
Richland, Washington
March 8, 2025
1,000-10,000 runners
Redmond, Washington
March 15, 2025
100-500 runners
Kent, Washington
March 16, 2025
1,000-10,000 runners
Spokane, Washington
March 22, 2025
1-100 runners
Everson, Washington
April 12, 2025
100-500 runners
Port Angeles, Washington
April 13, 2025
500-1000 runners
Spokane, Washington
April 13, 2025
100-500 runners
Everett, Washington
April 19, 2025
100-500 runners
Wenatchee, Washington
April 19, 2025
1-100 runners
Kennewick, Washington
April 19, 2025
1-100 runners
Seattle, Washington
April 20, 2025
100-500 runners
Vancouver, Washington

Running in Washington

FAQ

What are the most popular Washington half marathons?
The most popular Washington half marathons are the Seattle Half Marathon with 3,109 finishers in 2023. Followed by the Mount Rainier Half Marathon with 1,391 finishers in 2023.
What are the best Washington half marathons for beginners in 2024?
The Washington half marathons that we recommend most frequently for beginners are the: Seattle Half Marathon: A large, well produced half marathon with a course around downtown Seattle and Green Lake. Mount Rainier Half Marathon: A moderate course with 900 ft of elevation gain, with gorgeous views of Mt. Rainier, and a generous four hour time limit. Iron Horse Half Marathon: A course along Olallie State Park finishing in North Bend with scenery of the river and woods with the entire thirteen miles downhill.
What’s the best month to run a half marathon in Washington?
September is the most popular month to run a half marathon in Washington.
What are the most popular cities to run Washington half marathons?
Seattle is the most popular city to host Washington half marathons.

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