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Redmond Marathon

Name: Redmond Marathon
Start: 2026-03-29
End: 2026-03-29
Location: Sammamish Valley

Sammamish Valley, United States • 29 Mar 2026

The Redmond Marathon will take place in Sammamish Valley on Sunday 29 March 2026. You can run between 13 and 26 miles. Visit the organization's website for the most recent information.

United States Washington Sammamish Valley

Race information

Registration

26 mi

Redmond City Marathon 26.2 - Redmond City Full 26.2

13 mi

Redmond City Marathon 26.2 - Redmond City Half 13.1

Visit the organization's website for the most recent information.

Trail runs nearby

Saturday Jan 24

Cedar River Half

Scenic half marathon, 10k and 5k along the Cedar and Green River trail in Maple Valley with a USATF certified course, race shirt, finisher medal and postrace chili and music.

Saturday Jan 31

Run the Interlaken Icicle Dash through Seattle's wooded Interlaken Park on January 31, 2026, with 5k and 10k loop options. As the final Winter Trail Series race, expect scenic climbs, a festive aid station, and a welcoming trail community.

Sunday Feb 8

West Seattle Beach Run - Fat Ass

West Seattle

Half Marathon

Marathon

Join the West Seattle Beach Run Fat Ass on Sunday, Feb 8, 2026 for a scenic marathon or half along Elliott Bay and through Lincoln Park. Enjoy waterfront views, skyline sights, and a friendly grassroots vibe on this out and back course.

Saturday Feb 14

Ten Trails Active Club Heartfelt Hustle

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5 km

Celebrate Valentine's Day with the Ten Trails Active Club Heartfelt Hustle, a free 5K community run in Black Diamond on Feb 14. Team entries, costumes, hand timed results and post race snacks make it a festive and friendly outing.